| 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 | $149.73 | 4.662% | $156.7104 | $156.71 | $156.70 | $156.70 |
| Purchase #2 | $18.90 | 3.513% | $19.564 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $55.92 | 7.252% | $59.9753 | $59.98 | $60.00 | $60.00 |
| Purchase #4 | $176.86 | 10.729% | $195.8353 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $108.83 | 9.246% | $118.8924 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $29.28 | 11.872% | $32.7561 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $134.40 | 4.405% | $140.3203 | $140.32 | $140.30 | $140.30 |
| 7 purchase totals = | $673.92 | $724.0538 | $724.06 | $724.05 | $724.10 | |