| 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 | $183.31 | 7.608% | $197.2562 | $197.26 | $197.25 | $197.30 |
| Purchase #2 | $186.92 | 13.601% | $212.343 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $224.90 | 11.724% | $251.2673 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $58.61 | 13.381% | $66.4526 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $45.60 | 11.714% | $50.9416 | $50.94 | $50.95 | $50.90 |
| Purchase #6 | $23.66 | 10.378% | $26.1154 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $28.25 | 12.599% | $31.8092 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $751.25 | $836.1853 | $836.19 | $836.15 | $836.20 | |