| 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 | $133.48 | 4.184% | $139.0648 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $144.67 | 5.427% | $152.5212 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $147.29 | 7.443% | $158.2528 | $158.25 | $158.25 | $158.30 |
| Purchase #4 | $19.65 | 10.458% | $21.705 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $40.95 | 12.439% | $46.0438 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $86.67 | 7.719% | $93.3601 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $161.31 | 5.511% | $170.1998 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $734.02 | $781.1475 | $781.14 | $781.10 | $781.20 | |