| 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 | $73.94 | 12.709% | $83.337 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $170.55 | 9.305% | $186.4197 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $231.85 | 11.779% | $259.1596 | $259.16 | $259.15 | $259.20 |
| Purchase #4 | $115.57 | 5.470% | $121.8917 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $100.93 | 6.126% | $107.113 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $34.34 | 3.703% | $35.6116 | $35.61 | $35.60 | $35.60 |
| Purchase #7 | $80.87 | 6.443% | $86.0805 | $86.08 | $86.10 | $86.10 |
| 7 purchase totals = | $808.05 | $879.6131 | $879.61 | $879.60 | $879.60 | |