| 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 | $130.39 | 13.711% | $148.2678 | $148.27 | $148.25 | $148.30 |
| Purchase #2 | $66.82 | 11.485% | $74.4943 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $144.78 | 10.625% | $160.1629 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $47.54 | 11.765% | $53.1331 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $236.25 | 10.449% | $260.9358 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $25.54 | 4.273% | $26.6313 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $241.70 | 12.161% | $271.0931 | $271.09 | $271.10 | $271.10 |
| 7 purchase totals = | $893.02 | $994.7183 | $994.71 | $994.75 | $994.70 | |