| 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 | $164.40 | 6.729% | $175.4625 | $175.46 | $175.45 | $175.50 |
| Purchase #2 | $158.25 | 10.726% | $175.2239 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $74.30 | 3.714% | $77.0595 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $236.62 | 5.283% | $249.1206 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $62.26 | 6.260% | $66.1575 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $236.39 | 10.356% | $260.8705 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $44.78 | 13.173% | $50.6789 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $977.00 | $1,054.5734 | $1,054.57 | $1,054.50 | $1,054.70 | |