| 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 | $175.75 | 6.483% | $187.1439 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $117.96 | 3.279% | $121.8279 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $137.46 | 13.388% | $155.8631 | $155.86 | $155.85 | $155.90 |
| Purchase #4 | $134.66 | 7.557% | $144.8363 | $144.84 | $144.85 | $144.80 |
| Purchase #5 | $125.68 | 11.605% | $140.2652 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $198.33 | 5.358% | $208.9565 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $71.53 | 10.796% | $79.2524 | $79.25 | $79.25 | $79.30 |
| 7 purchase totals = | $961.37 | $1,038.1453 | $1,038.15 | $1,038.15 | $1,038.20 | |