| 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 | $101.32 | 9.319% | $110.762 | $110.76 | $110.75 | $110.80 |
| Purchase #2 | $151.85 | 13.594% | $172.4925 | $172.49 | $172.50 | $172.50 |
| Purchase #3 | $36.74 | 13.738% | $41.7873 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $209.77 | 10.684% | $232.1818 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $146.36 | 3.337% | $151.244 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $45.75 | 7.294% | $49.087 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $75.83 | 5.581% | $80.0621 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $767.62 | $837.6167 | $837.61 | $837.65 | $837.70 | |