| 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 | $43.70 | 4.826% | $45.809 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $174.55 | 9.777% | $191.6158 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $75.26 | 9.307% | $82.2644 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $201.70 | 12.801% | $227.5196 | $227.52 | $227.50 | $227.50 |
| Purchase #5 | $10.36 | 8.767% | $11.2683 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $138.35 | 12.418% | $155.5303 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $116.92 | 7.175% | $125.309 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $760.84 | $839.3164 | $839.32 | $839.25 | $839.30 | |