| 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 | $169.81 | 10.655% | $187.9033 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $132.95 | 5.532% | $140.3048 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $83.51 | 13.691% | $94.9434 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $63.39 | 12.362% | $71.2263 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $126.96 | 10.212% | $139.9252 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $184.53 | 11.193% | $205.1844 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $142.28 | 5.283% | $149.7967 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $903.43 | $989.2841 | $989.28 | $989.35 | $989.20 | |