| 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 | $148.47 | 7.732% | $159.9497 | $159.95 | $159.95 | $159.90 |
| Purchase #2 | $190.42 | 13.407% | $215.9496 | $215.95 | $215.95 | $215.90 |
| Purchase #3 | $72.37 | 6.161% | $76.8287 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $149.95 | 10.477% | $165.6603 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $211.42 | 5.850% | $223.7881 | $223.79 | $223.80 | $223.80 |
| Purchase #6 | $93.77 | 6.389% | $99.761 | $99.76 | $99.75 | $99.80 |
| Purchase #7 | $6.54 | 8.680% | $7.1077 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $872.94 | $949.0451 | $949.05 | $949.05 | $949.00 | |