| 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 | $134.40 | 10.615% | $148.6666 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $61.97 | 10.172% | $68.2736 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $140.45 | 12.516% | $158.0287 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $173.49 | 12.323% | $194.8692 | $194.87 | $194.85 | $194.90 |
| Purchase #5 | $52.98 | 5.115% | $55.6899 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $105.93 | 6.590% | $112.9108 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $195.70 | 4.243% | $204.0036 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $864.92 | $942.4424 | $942.44 | $942.40 | $942.50 | |