| 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 | $169.76 | 13.199% | $192.1666 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $161.30 | 6.362% | $171.5619 | $171.56 | $171.55 | $171.60 |
| Purchase #3 | $12.82 | 5.406% | $13.513 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $82.93 | 9.779% | $91.0397 | $91.04 | $91.05 | $91.00 |
| Purchase #5 | $147.28 | 4.810% | $154.3642 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $124.52 | 10.846% | $138.0254 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $147.91 | 11.201% | $164.4774 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $846.52 | $925.1482 | $925.15 | $925.15 | $925.20 | |