| 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 | $166.61 | 11.730% | $186.1534 | $186.15 | $186.15 | $186.20 |
| Purchase #2 | $9.60 | 7.192% | $10.2904 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $166.85 | 11.663% | $186.3097 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $132.57 | 12.172% | $148.7064 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $165.98 | 7.438% | $178.3256 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $54.90 | 10.805% | $60.8319 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $206.51 | 10.778% | $228.7676 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $903.02 | $999.3850 | $999.39 | $999.40 | $999.40 | |