| 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 | $159.89 | 5.416% | $168.5496 | $168.55 | $168.55 | $168.50 |
| Purchase #2 | $58.51 | 10.537% | $64.6752 | $64.68 | $64.70 | $64.70 |
| Purchase #3 | $19.99 | 10.556% | $22.1001 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $144.95 | 5.529% | $152.9643 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $213.30 | 13.705% | $242.5328 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $169.93 | 10.427% | $187.6486 | $187.65 | $187.65 | $187.60 |
| Purchase #7 | $64.56 | 3.233% | $66.6472 | $66.65 | $66.65 | $66.60 |
| 7 purchase totals = | $831.13 | $905.1178 | $905.12 | $905.15 | $905.00 | |