| 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 | $101.78 | 13.763% | $115.788 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $86.77 | 7.235% | $93.0478 | $93.05 | $93.05 | $93.00 |
| Purchase #3 | $107.56 | 4.671% | $112.5841 | $112.58 | $112.60 | $112.60 |
| Purchase #4 | $110.82 | 5.219% | $116.6037 | $116.60 | $116.60 | $116.60 |
| Purchase #5 | $180.33 | 5.534% | $190.3095 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $145.72 | 13.837% | $165.8833 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $101.72 | 13.154% | $115.1002 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $834.70 | $909.3166 | $909.31 | $909.35 | $909.30 | |