| 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 | $135.75 | 11.844% | $151.8282 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $140.96 | 5.574% | $148.8171 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $113.79 | 5.441% | $119.9813 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $103.37 | 5.676% | $109.2373 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $113.70 | 6.779% | $121.4077 | $121.41 | $121.40 | $121.40 |
| Purchase #6 | $120.58 | 9.563% | $132.1111 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $38.94 | 11.422% | $43.3877 | $43.39 | $43.40 | $43.40 |
| 7 purchase totals = | $767.09 | $826.7704 | $826.78 | $826.80 | $826.70 | |