| 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 | $138.34 | 9.349% | $151.2734 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $191.73 | 5.801% | $202.8523 | $202.85 | $202.85 | $202.90 |
| Purchase #3 | $16.65 | 10.568% | $18.4096 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $100.84 | 9.145% | $110.0618 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $182.27 | 13.157% | $206.2513 | $206.25 | $206.25 | $206.30 |
| Purchase #6 | $128.89 | 6.671% | $137.4883 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $47.66 | 11.488% | $53.1352 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $806.38 | $879.4719 | $879.47 | $879.45 | $879.60 | |