| 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 | $154.58 | 10.406% | $170.6656 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $104.27 | 12.293% | $117.0879 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $40.43 | 9.311% | $44.1944 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $143.38 | 11.293% | $159.5719 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $102.31 | 13.312% | $115.9295 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $186.68 | 7.418% | $200.5279 | $200.53 | $200.55 | $200.50 |
| Purchase #7 | $160.41 | 11.434% | $178.7513 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $892.06 | $986.7285 | $986.73 | $986.75 | $986.80 | |