| 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 | $161.32 | 7.747% | $173.8175 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $93.52 | 12.212% | $104.9407 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $129.87 | 6.749% | $138.6349 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $209.58 | 3.295% | $216.4857 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $205.89 | 5.450% | $217.111 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $68.37 | 8.232% | $73.9982 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $31.61 | 4.852% | $33.1437 | $33.14 | $33.15 | $33.10 |
| 7 purchase totals = | $900.16 | $958.1317 | $958.13 | $958.15 | $958.00 | |