| 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 | $75.57 | 9.305% | $82.6018 | $82.60 | $82.60 | $82.60 |
| Purchase #2 | $152.86 | 5.594% | $161.411 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $164.47 | 10.161% | $181.1818 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $108.57 | 7.364% | $116.5651 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $40.73 | 12.173% | $45.6881 | $45.69 | $45.70 | $45.70 |
| Purchase #6 | $175.94 | 3.832% | $182.682 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $27.28 | 3.418% | $28.2124 | $28.21 | $28.20 | $28.20 |
| 7 purchase totals = | $745.42 | $798.3422 | $798.34 | $798.35 | $798.40 | |