| 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 | $178.85 | 12.276% | $200.8056 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $162.88 | 3.872% | $169.1867 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $107.55 | 4.321% | $112.1972 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $219.66 | 12.496% | $247.1087 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $197.95 | 12.229% | $222.1573 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $148.89 | 13.814% | $169.4577 | $169.46 | $169.45 | $169.50 |
| Purchase #7 | $27.96 | 8.238% | $30.2633 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $1,043.74 | $1,151.1765 | $1,151.19 | $1,151.15 | $1,151.30 | |