| 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 | $160.41 | 7.656% | $172.691 | $172.69 | $172.70 | $172.70 |
| Purchase #2 | $46.39 | 9.135% | $50.6277 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $62.49 | 3.460% | $64.6522 | $64.65 | $64.65 | $64.70 |
| Purchase #4 | $161.66 | 8.431% | $175.2896 | $175.29 | $175.30 | $175.30 |
| Purchase #5 | $249.36 | 13.148% | $282.1459 | $282.15 | $282.15 | $282.10 |
| Purchase #6 | $128.33 | 8.414% | $139.1277 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $126.30 | 7.642% | $135.9518 | $135.95 | $135.95 | $136.00 |
| 7 purchase totals = | $934.94 | $1,020.4859 | $1,020.49 | $1,020.55 | $1,020.50 | |