| 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 | $102.59 | 8.137% | $110.9377 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $159.77 | 3.249% | $164.9609 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $26.67 | 5.811% | $28.2198 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $78.43 | 9.845% | $86.1514 | $86.15 | $86.15 | $86.20 |
| Purchase #5 | $80.41 | 4.550% | $84.0687 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $159.80 | 4.338% | $166.7321 | $166.73 | $166.75 | $166.70 |
| Purchase #7 | $123.71 | 3.605% | $128.1697 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $731.38 | $769.2403 | $769.24 | $769.20 | $769.30 | |