| 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 | $155.98 | 7.717% | $168.017 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $154.67 | 10.283% | $170.5747 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $221.75 | 4.735% | $232.2499 | $232.25 | $232.25 | $232.20 |
| Purchase #4 | $21.58 | 7.247% | $23.1439 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $170.32 | 3.228% | $175.8179 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $79.57 | 11.513% | $88.7309 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $101.93 | 8.684% | $110.7816 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $905.80 | $969.3159 | $969.31 | $969.30 | $969.20 | |