| 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 | $71.67 | 11.161% | $79.6691 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $97.70 | 9.402% | $106.8858 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $182.96 | 6.814% | $195.4269 | $195.43 | $195.45 | $195.40 |
| Purchase #4 | $14.71 | 3.160% | $15.1748 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $193.34 | 13.389% | $219.2263 | $219.23 | $219.25 | $219.20 |
| Purchase #6 | $242.49 | 10.157% | $267.1197 | $267.12 | $267.10 | $267.10 |
| Purchase #7 | $131.54 | 6.195% | $139.6889 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $934.41 | $1,023.1915 | $1,023.20 | $1,023.20 | $1,023.20 | |