| 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 | $109.76 | 6.258% | $116.6288 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $160.64 | 11.536% | $179.1714 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $67.44 | 12.448% | $75.8349 | $75.83 | $75.85 | $75.80 |
| Purchase #4 | $208.85 | 13.217% | $236.4537 | $236.45 | $236.45 | $236.50 |
| Purchase #5 | $232.79 | 6.815% | $248.6546 | $248.65 | $248.65 | $248.70 |
| Purchase #6 | $51.55 | 7.549% | $55.4415 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $194.43 | 7.589% | $209.1853 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $1,025.46 | $1,121.3702 | $1,121.36 | $1,121.40 | $1,121.40 | |