| 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 | $149.83 | 9.743% | $164.4279 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $87.40 | 6.345% | $92.9455 | $92.95 | $92.95 | $92.90 |
| Purchase #3 | $110.66 | 7.626% | $119.0989 | $119.10 | $119.10 | $119.10 |
| Purchase #4 | $204.30 | 5.322% | $215.1728 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $86.93 | 8.450% | $94.2756 | $94.28 | $94.30 | $94.30 |
| Purchase #6 | $183.92 | 3.867% | $191.0322 | $191.03 | $191.05 | $191.00 |
| Purchase #7 | $109.97 | 9.413% | $120.3215 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $933.01 | $997.2744 | $997.28 | $997.30 | $997.20 | |