| 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 | $185.49 | 7.450% | $199.309 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $151.62 | 6.829% | $161.9741 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $12.63 | 4.415% | $13.1876 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $118.42 | 9.516% | $129.6888 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $110.98 | 10.341% | $122.4564 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $37.41 | 10.193% | $41.2232 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $144.91 | 3.474% | $149.9442 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $761.46 | $817.7833 | $817.78 | $817.75 | $817.80 | |