| 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 | $146.85 | 4.490% | $153.4436 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $180.92 | 7.475% | $194.4438 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $112.92 | 12.762% | $127.3309 | $127.33 | $127.35 | $127.30 |
| Purchase #4 | $234.65 | 5.778% | $248.2081 | $248.21 | $248.20 | $248.20 |
| Purchase #5 | $95.82 | 6.326% | $101.8816 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $30.85 | 9.288% | $33.7153 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $96.46 | 8.604% | $104.7594 | $104.76 | $104.75 | $104.80 |
| 7 purchase totals = | $898.47 | $963.7827 | $963.78 | $963.80 | $963.70 | |