| 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 | $117.78 | 12.220% | $132.1727 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $189.41 | 11.873% | $211.8986 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $182.35 | 9.387% | $199.4672 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $243.84 | 10.242% | $268.8141 | $268.81 | $268.80 | $268.80 |
| Purchase #5 | $76.50 | 13.355% | $86.7166 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $83.67 | 6.492% | $89.1019 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $159.41 | 6.868% | $170.3583 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $1,052.96 | $1,158.5294 | $1,158.53 | $1,158.45 | $1,158.60 | |