| 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 | $109.30 | 7.841% | $117.8702 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $173.75 | 5.296% | $182.9518 | $182.95 | $182.95 | $183.00 |
| Purchase #3 | $156.99 | 8.405% | $170.185 | $170.19 | $170.20 | $170.20 |
| Purchase #4 | $25.36 | 13.406% | $28.7598 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $206.79 | 12.406% | $232.4444 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $132.51 | 5.734% | $140.1081 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $121.25 | 3.356% | $125.3192 | $125.32 | $125.30 | $125.30 |
| 7 purchase totals = | $925.95 | $997.6385 | $997.64 | $997.60 | $997.70 | |