| 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 | $169.53 | 6.728% | $180.936 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $224.60 | 5.732% | $237.4741 | $237.47 | $237.45 | $237.50 |
| Purchase #3 | $46.97 | 3.745% | $48.729 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $206.53 | 5.498% | $217.885 | $217.89 | $217.90 | $217.90 |
| Purchase #5 | $18.76 | 7.810% | $20.2252 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $98.96 | 12.605% | $111.4339 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $122.67 | 4.470% | $128.1533 | $128.15 | $128.15 | $128.20 |
| 7 purchase totals = | $888.02 | $944.8365 | $944.84 | $944.90 | $944.80 | |