| 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 | $131.63 | 3.483% | $136.2147 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $124.67 | 13.102% | $141.0043 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $150.79 | 4.860% | $158.1184 | $158.12 | $158.10 | $158.10 |
| Purchase #4 | $207.83 | 9.815% | $228.2285 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $157.39 | 8.490% | $170.7524 | $170.75 | $170.75 | $170.80 |
| Purchase #6 | $26.96 | 7.387% | $28.9515 | $28.95 | $28.95 | $29.00 |
| Purchase #7 | $86.26 | 10.127% | $94.9956 | $95.00 | $95.00 | $95.00 |
| 7 purchase totals = | $885.53 | $958.2654 | $958.26 | $958.25 | $958.30 | |