| 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 | $193.63 | 13.198% | $219.1853 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $204.86 | 10.286% | $225.9319 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $151.31 | 7.368% | $162.4585 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $125.30 | 11.229% | $139.3699 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $202.87 | 8.384% | $219.8786 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $160.57 | 3.528% | $166.2349 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $250.42 | 5.406% | $263.9577 | $263.96 | $263.95 | $264.00 |
| 7 purchase totals = | $1,288.96 | $1,397.0168 | $1,397.02 | $1,397.05 | $1,397.10 | |