| 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 | $189.69 | 7.590% | $204.0875 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $151.81 | 8.467% | $164.6638 | $164.66 | $164.65 | $164.70 |
| Purchase #3 | $149.59 | 13.191% | $169.3224 | $169.32 | $169.30 | $169.30 |
| Purchase #4 | $129.35 | 13.398% | $146.6803 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $28.39 | 8.237% | $30.7285 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $223.47 | 7.457% | $240.1342 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $170.99 | 8.434% | $185.4113 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $1,043.29 | $1,141.0280 | $1,141.02 | $1,141.05 | $1,141.00 | |