| 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 | $113.43 | 6.731% | $121.065 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $19.51 | 7.508% | $20.9748 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $68.49 | 6.762% | $73.1213 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $143.27 | 6.174% | $152.1155 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $223.89 | 7.539% | $240.7691 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $206.53 | 3.445% | $213.645 | $213.65 | $213.65 | $213.60 |
| Purchase #7 | $126.28 | 8.531% | $137.0529 | $137.05 | $137.05 | $137.10 |
| 7 purchase totals = | $901.40 | $958.7436 | $958.75 | $958.65 | $958.80 | |