| 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 | $145.44 | 8.675% | $158.0569 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $244.30 | 9.387% | $267.2324 | $267.23 | $267.25 | $267.20 |
| Purchase #3 | $38.37 | 7.297% | $41.1699 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $84.60 | 4.228% | $88.1769 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $43.96 | 10.132% | $48.414 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $66.81 | 7.452% | $71.7887 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $173.44 | 10.561% | $191.757 | $191.76 | $191.75 | $191.80 |
| 7 purchase totals = | $796.92 | $866.5958 | $866.60 | $866.60 | $866.70 | |