| 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 | $130.39 | 3.147% | $134.4934 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $180.67 | 5.308% | $190.26 | $190.26 | $190.25 | $190.30 |
| Purchase #3 | $211.84 | 11.837% | $236.9155 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $139.28 | 6.415% | $148.2148 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $69.27 | 12.130% | $77.6725 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $22.67 | 13.340% | $25.6942 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $163.39 | 5.409% | $172.2278 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $917.51 | $985.4782 | $985.47 | $985.45 | $985.50 | |