| 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 | $138.52 | 8.572% | $150.3939 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $115.97 | 11.420% | $129.2138 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $47.69 | 4.623% | $49.8947 | $49.89 | $49.90 | $49.90 |
| Purchase #4 | $191.87 | 3.826% | $199.2109 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $62.26 | 4.238% | $64.8986 | $64.90 | $64.90 | $64.90 |
| Purchase #6 | $175.27 | 7.347% | $188.1471 | $188.15 | $188.15 | $188.10 |
| Purchase #7 | $188.97 | 11.633% | $210.9529 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $920.55 | $992.7119 | $992.70 | $992.70 | $992.70 | |