| 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 | $135.29 | 11.519% | $150.8741 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $191.44 | 10.335% | $211.2253 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $37.27 | 4.843% | $39.075 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $56.76 | 4.701% | $59.4283 | $59.43 | $59.45 | $59.40 |
| Purchase #5 | $158.36 | 7.147% | $169.678 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $27.29 | 12.713% | $30.7594 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $146.51 | 12.225% | $164.4208 | $164.42 | $164.40 | $164.40 |
| 7 purchase totals = | $752.92 | $825.4609 | $825.47 | $825.50 | $825.50 | |