| 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 | $169.63 | 13.835% | $193.0983 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $151.96 | 12.637% | $171.1632 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $181.63 | 3.472% | $187.9362 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $95.73 | 5.330% | $100.8324 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $171.59 | 12.523% | $193.0782 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $174.25 | 4.658% | $182.3666 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $19.85 | 8.281% | $21.4938 | $21.49 | $21.50 | $21.50 |
| 7 purchase totals = | $964.64 | $1,049.9687 | $1,049.97 | $1,050.00 | $1,050.00 | |