| 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 | $177.93 | 7.244% | $190.8192 | $190.82 | $190.80 | $190.80 |
| Purchase #2 | $220.29 | 10.158% | $242.6671 | $242.67 | $242.65 | $242.70 |
| Purchase #3 | $119.34 | 9.791% | $131.0246 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $111.64 | 12.236% | $125.3003 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $24.94 | 13.580% | $28.3269 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $56.49 | 13.462% | $64.0947 | $64.09 | $64.10 | $64.10 |
| Purchase #7 | $76.52 | 13.345% | $86.7316 | $86.73 | $86.75 | $86.70 |
| 7 purchase totals = | $787.15 | $868.9644 | $868.96 | $868.95 | $868.90 | |