| 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 | $172.57 | 10.113% | $190.022 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $213.26 | 10.248% | $235.1149 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $97.67 | 9.840% | $107.2807 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $115.72 | 12.220% | $129.861 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $140.49 | 5.725% | $148.5331 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $143.27 | 11.124% | $159.2074 | $159.21 | $159.20 | $159.20 |
| Purchase #7 | $59.56 | 13.606% | $67.6637 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $942.54 | $1,037.6828 | $1,037.67 | $1,037.65 | $1,037.70 | |