| 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 | $219.83 | 3.555% | $227.645 | $227.65 | $227.65 | $227.60 |
| Purchase #2 | $107.33 | 5.130% | $112.836 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $81.34 | 3.326% | $84.0454 | $84.05 | $84.05 | $84.00 |
| Purchase #4 | $89.65 | 9.559% | $98.2196 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $150.81 | 11.224% | $167.7369 | $167.74 | $167.75 | $167.70 |
| Purchase #6 | $157.47 | 13.464% | $178.6718 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $147.52 | 6.791% | $157.5381 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $953.95 | $1,026.6928 | $1,026.71 | $1,026.70 | $1,026.50 | |