| 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 | $21.25 | 12.467% | $23.8992 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $143.56 | 4.592% | $150.1523 | $150.15 | $150.15 | $150.20 |
| Purchase #3 | $126.51 | 9.274% | $138.2425 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $154.67 | 8.562% | $167.9128 | $167.91 | $167.90 | $167.90 |
| Purchase #5 | $190.26 | 12.339% | $213.7362 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $176.47 | 6.259% | $187.5153 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $81.61 | 7.479% | $87.7136 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $894.33 | $969.1719 | $969.17 | $969.15 | $969.10 | |