| 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 | $150.82 | 8.822% | $164.1253 | $164.13 | $164.15 | $164.10 |
| Purchase #2 | $199.46 | 9.197% | $217.8043 | $217.80 | $217.80 | $217.80 |
| Purchase #3 | $56.69 | 6.203% | $60.2065 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $146.52 | 11.539% | $163.4269 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $29.39 | 8.874% | $31.9981 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $93.67 | 6.707% | $99.9524 | $99.95 | $99.95 | $100.00 |
| Purchase #7 | $225.89 | 11.659% | $252.2265 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $902.44 | $989.7400 | $989.75 | $989.80 | $989.70 | |