| 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 | $30.71 | 12.784% | $34.636 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $201.95 | 12.107% | $226.4001 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $119.96 | 10.547% | $132.6122 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $151.57 | 7.125% | $162.3694 | $162.37 | $162.35 | $162.40 |
| Purchase #5 | $23.41 | 8.464% | $25.3914 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $144.79 | 9.670% | $158.7912 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $200.93 | 13.709% | $228.4755 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $873.32 | $968.6758 | $968.68 | $968.70 | $968.70 | |