| 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 | $173.44 | 11.709% | $193.7481 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $146.65 | 8.601% | $159.2634 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $150.55 | 11.555% | $167.9461 | $167.95 | $167.95 | $167.90 |
| Purchase #4 | $133.60 | 12.504% | $150.3053 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $236.31 | 3.420% | $244.3918 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $174.50 | 8.104% | $188.6415 | $188.64 | $188.65 | $188.60 |
| Purchase #7 | $203.28 | 12.404% | $228.4949 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $1,218.33 | $1,332.7911 | $1,332.79 | $1,332.80 | $1,332.70 | |