| 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 | $100.61 | 7.113% | $107.7664 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $124.55 | 13.414% | $141.2571 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $146.83 | 8.642% | $159.519 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $250.70 | 8.309% | $271.5307 | $271.53 | $271.55 | $271.50 |
| Purchase #5 | $38.58 | 9.349% | $42.1868 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $138.26 | 5.831% | $146.3219 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $86.52 | 6.255% | $91.9318 | $91.93 | $91.95 | $91.90 |
| 7 purchase totals = | $886.05 | $960.5137 | $960.52 | $960.50 | $960.50 | |