| 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 | $125.68 | 7.217% | $134.7503 | $134.75 | $134.75 | $134.80 |
| Purchase #2 | $78.93 | 10.392% | $87.1324 | $87.13 | $87.15 | $87.10 |
| Purchase #3 | $37.46 | 13.805% | $42.6314 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $246.75 | 5.591% | $260.5458 | $260.55 | $260.55 | $260.50 |
| Purchase #5 | $218.30 | 8.874% | $237.6719 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $30.39 | 4.538% | $31.7691 | $31.77 | $31.75 | $31.80 |
| Purchase #7 | $148.49 | 7.788% | $160.0544 | $160.05 | $160.05 | $160.10 |
| 7 purchase totals = | $886.00 | $954.5553 | $954.55 | $954.55 | $954.60 | |