| 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 | $170.55 | 7.167% | $182.7733 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $216.78 | 8.119% | $234.3804 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $74.77 | 3.255% | $77.2038 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $123.44 | 8.736% | $134.2237 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $69.96 | 13.469% | $79.3829 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $6.34 | 12.106% | $7.1075 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $105.28 | 6.179% | $111.7853 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $767.12 | $826.8569 | $826.85 | $826.85 | $826.90 | |