| 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 | $125.49 | 9.122% | $136.9372 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $148.32 | 8.767% | $161.3232 | $161.32 | $161.30 | $161.30 |
| Purchase #3 | $170.53 | 3.302% | $176.1609 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $56.73 | 6.673% | $60.5156 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $88.97 | 4.736% | $93.1836 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $81.57 | 8.681% | $88.6511 | $88.65 | $88.65 | $88.70 |
| Purchase #7 | $155.76 | 3.839% | $161.7396 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $827.37 | $878.5112 | $878.51 | $878.50 | $878.50 | |