| 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 | $139.27 | 5.387% | $146.7725 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $28.78 | 11.682% | $32.1421 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $12.59 | 12.422% | $14.1539 | $14.15 | $14.15 | $14.20 |
| Purchase #4 | $243.96 | 11.789% | $272.7204 | $272.72 | $272.70 | $272.70 |
| Purchase #5 | $151.80 | 4.783% | $159.0606 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $123.84 | 5.749% | $130.9596 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $165.71 | 3.298% | $171.1751 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $865.95 | $926.9842 | $926.98 | $926.95 | $927.10 | |