| 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 | $151.57 | 9.688% | $166.2541 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $170.74 | 9.617% | $187.1601 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $13.35 | 10.710% | $14.7798 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $120.63 | 5.872% | $127.7134 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $126.68 | 12.457% | $142.4605 | $142.46 | $142.45 | $142.50 |
| Purchase #6 | $6.86 | 12.157% | $7.694 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $209.93 | 13.449% | $238.1635 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $799.76 | $884.2254 | $884.21 | $884.20 | $884.40 | |