| 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 | $107.93 | 8.597% | $117.2087 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $149.27 | 11.603% | $166.5898 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $170.66 | 12.758% | $192.4328 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $108.56 | 11.784% | $121.3527 | $121.35 | $121.35 | $121.40 |
| Purchase #5 | $247.97 | 9.173% | $270.7163 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $50.25 | 9.655% | $55.1016 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $51.32 | 8.718% | $55.7941 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $885.96 | $979.1960 | $979.19 | $979.20 | $979.20 | |