| 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 | $123.56 | 12.307% | $138.7665 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $102.67 | 7.655% | $110.5294 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $15.43 | 8.332% | $16.7156 | $16.72 | $16.70 | $16.70 |
| Purchase #4 | $153.40 | 11.167% | $170.5302 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $112.42 | 12.834% | $126.848 | $126.85 | $126.85 | $126.80 |
| Purchase #6 | $67.82 | 6.592% | $72.2907 | $72.29 | $72.30 | $72.30 |
| Purchase #7 | $30.51 | 10.683% | $33.7694 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $605.81 | $669.4498 | $669.46 | $669.45 | $669.40 | |