| 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 | $64.43 | 11.490% | $71.833 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $182.96 | 13.640% | $207.9157 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $139.93 | 13.496% | $158.815 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $144.25 | 10.527% | $159.4352 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $175.36 | 10.676% | $194.0814 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $21.62 | 10.278% | $23.8421 | $23.84 | $23.85 | $23.80 |
| Purchase #7 | $153.44 | 3.712% | $159.1357 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $881.99 | $975.0581 | $975.07 | $975.10 | $974.90 | |