| 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 | $118.38 | 9.281% | $129.3668 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $151.89 | 3.210% | $156.7657 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $180.33 | 12.456% | $202.7919 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $229.42 | 8.418% | $248.7326 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $170.61 | 4.832% | $178.8539 | $178.85 | $178.85 | $178.90 |
| Purchase #6 | $212.96 | 3.248% | $219.8769 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $175.67 | 6.615% | $187.2906 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $1,239.26 | $1,323.6784 | $1,323.68 | $1,323.70 | $1,323.80 | |