| 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 | $131.52 | 12.524% | $147.9916 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $145.84 | 9.420% | $159.5781 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $183.40 | 8.627% | $199.2219 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $125.76 | 10.354% | $138.7812 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $117.42 | 12.635% | $132.256 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $96.89 | 12.670% | $109.166 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $59.30 | 3.346% | $61.2842 | $61.28 | $61.30 | $61.30 |
| 7 purchase totals = | $860.13 | $948.2790 | $948.28 | $948.30 | $948.40 | |