| 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 | $151.88 | 5.769% | $160.642 | $160.64 | $160.65 | $160.60 |
| Purchase #2 | $224.44 | 4.688% | $234.9617 | $234.96 | $234.95 | $235.00 |
| Purchase #3 | $12.28 | 6.353% | $13.0601 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $223.88 | 5.782% | $236.8247 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $35.26 | 10.562% | $38.9842 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $30.51 | 6.599% | $32.5234 | $32.52 | $32.50 | $32.50 |
| Purchase #7 | $132.35 | 5.216% | $139.2534 | $139.25 | $139.25 | $139.30 |
| 7 purchase totals = | $810.60 | $856.2495 | $856.23 | $856.20 | $856.30 | |