| 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 | $148.91 | 13.454% | $168.9444 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $70.87 | 8.698% | $77.0343 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $17.51 | 9.538% | $19.1801 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $50.58 | 5.116% | $53.1677 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $210.89 | 4.656% | $220.709 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $67.73 | 13.756% | $77.0469 | $77.05 | $77.05 | $77.00 |
| Purchase #7 | $155.25 | 12.804% | $175.1282 | $175.13 | $175.15 | $175.10 |
| 7 purchase totals = | $721.74 | $791.2106 | $791.21 | $791.25 | $791.10 | |