| 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 | $180.56 | 10.355% | $199.257 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $57.28 | 7.412% | $61.5256 | $61.53 | $61.55 | $61.50 |
| Purchase #3 | $186.31 | 10.669% | $206.1874 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $116.44 | 13.636% | $132.3178 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $83.81 | 4.245% | $87.3677 | $87.37 | $87.35 | $87.40 |
| Purchase #6 | $25.65 | 5.482% | $27.0561 | $27.06 | $27.05 | $27.10 |
| Purchase #7 | $217.30 | 13.502% | $246.6398 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $867.35 | $960.3514 | $960.37 | $960.35 | $960.40 | |