| 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 | $125.92 | 13.368% | $142.753 | $142.75 | $142.75 | $142.80 |
| Purchase #2 | $210.58 | 8.171% | $227.7865 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $158.66 | 13.309% | $179.7761 | $179.78 | $179.80 | $179.80 |
| Purchase #4 | $55.92 | 12.320% | $62.8093 | $62.81 | $62.80 | $62.80 |
| Purchase #5 | $226.96 | 12.424% | $255.1575 | $255.16 | $255.15 | $255.20 |
| Purchase #6 | $22.45 | 5.683% | $23.7258 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $58.40 | 8.526% | $63.3792 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $858.89 | $955.3874 | $955.40 | $955.45 | $955.50 | |