| 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 | $182.28 | 8.165% | $197.1632 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $74.96 | 11.808% | $83.8113 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $27.36 | 8.488% | $29.6823 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $232.87 | 7.550% | $250.4517 | $250.45 | $250.45 | $250.50 |
| Purchase #5 | $53.78 | 8.431% | $58.3142 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $221.46 | 11.142% | $246.1351 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $74.32 | 7.388% | $79.8108 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $867.03 | $945.3686 | $945.36 | $945.35 | $945.40 | |