| 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 | $12.95 | 11.726% | $14.4685 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $71.56 | 5.306% | $75.357 | $75.36 | $75.35 | $75.40 |
| Purchase #3 | $195.68 | 6.295% | $207.9981 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $155.68 | 8.726% | $169.2646 | $169.26 | $169.25 | $169.30 |
| Purchase #5 | $188.57 | 4.361% | $196.7935 | $196.79 | $196.80 | $196.80 |
| Purchase #6 | $25.92 | 10.399% | $28.6154 | $28.62 | $28.60 | $28.60 |
| Purchase #7 | $132.44 | 8.325% | $143.4656 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $782.80 | $835.9627 | $835.97 | $835.90 | $836.10 | |