| 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 | $203.34 | 8.402% | $220.4246 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $169.84 | 8.725% | $184.6585 | $184.66 | $184.65 | $184.70 |
| Purchase #3 | $13.74 | 4.418% | $14.347 | $14.35 | $14.35 | $14.30 |
| Purchase #4 | $166.28 | 4.512% | $173.7826 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $21.82 | 11.414% | $24.3105 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $101.90 | 3.754% | $105.7253 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $154.58 | 10.762% | $171.2159 | $171.22 | $171.20 | $171.20 |
| 7 purchase totals = | $831.50 | $894.4644 | $894.47 | $894.45 | $894.40 | |