| 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 | $16.39 | 12.119% | $18.3763 | $18.38 | $18.40 | $18.40 |
| Purchase #2 | $168.87 | 9.417% | $184.7725 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $176.94 | 5.476% | $186.6292 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $95.93 | 11.657% | $107.1126 | $107.11 | $107.10 | $107.10 |
| Purchase #5 | $211.77 | 7.755% | $228.1928 | $228.19 | $228.20 | $228.20 |
| Purchase #6 | $19.90 | 9.112% | $21.7133 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $48.30 | 5.504% | $50.9584 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $738.10 | $797.7551 | $797.75 | $797.75 | $797.80 | |