| 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 | $155.93 | 3.398% | $161.2285 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $20.98 | 10.375% | $23.1567 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $117.96 | 12.489% | $132.692 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $218.65 | 6.405% | $232.6545 | $232.65 | $232.65 | $232.70 |
| Purchase #5 | $32.68 | 9.221% | $35.6934 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $58.56 | 6.175% | $62.1761 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $99.40 | 3.351% | $102.7309 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $704.16 | $750.3321 | $750.33 | $750.40 | $750.40 | |