| 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 | $162.27 | 12.795% | $183.0324 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $64.70 | 12.611% | $72.8593 | $72.86 | $72.85 | $72.90 |
| Purchase #3 | $12.56 | 5.744% | $13.2814 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $224.52 | 11.575% | $250.5082 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $110.27 | 3.240% | $113.8427 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $107.96 | 8.169% | $116.7793 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $107.70 | 4.666% | $112.7253 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $789.98 | $863.0286 | $863.03 | $863.10 | $863.00 | |