| 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 | $189.77 | 9.597% | $207.9822 | $207.98 | $208.00 | $208.00 |
| Purchase #2 | $42.39 | 10.391% | $46.7947 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $202.49 | 13.210% | $229.2389 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $17.25 | 11.476% | $19.2296 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $46.45 | 13.838% | $52.8778 | $52.88 | $52.90 | $52.90 |
| Purchase #6 | $82.37 | 13.383% | $93.3936 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $150.27 | 5.700% | $158.8354 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $730.99 | $808.3522 | $808.35 | $808.45 | $808.30 | |