| 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 | $175.65 | 7.427% | $188.6955 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $185.41 | 10.146% | $204.2217 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $138.83 | 3.137% | $143.1851 | $143.19 | $143.20 | $143.20 |
| Purchase #4 | $33.85 | 7.622% | $36.43 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $11.27 | 8.850% | $12.2674 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $185.80 | 12.115% | $208.3097 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $167.79 | 5.751% | $177.4396 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $898.60 | $970.5490 | $970.56 | $970.55 | $970.50 | |