| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.32 | 6.216% | $161.7882 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $234.77 | 6.658% | $250.401 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $130.25 | 7.230% | $139.6671 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $241.97 | 12.375% | $271.9138 | $271.91 | $271.90 | $271.90 |
| Purchase #5 | $99.80 | 13.803% | $113.5754 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $114.52 | 11.188% | $127.3325 | $127.33 | $127.35 | $127.30 |
| Purchase #7 | $224.79 | 8.574% | $244.0635 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $1,198.42 | $1,308.7415 | $1,308.74 | $1,308.75 | $1,308.80 | |