| 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 | $150.25 | 5.802% | $158.9675 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $203.89 | 10.629% | $225.5615 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $10.74 | 9.318% | $11.7408 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $133.83 | 11.161% | $148.7668 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $72.57 | 6.391% | $77.2079 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $149.41 | 8.258% | $161.7483 | $161.75 | $161.75 | $161.70 |
| Purchase #7 | $205.72 | 4.105% | $214.1648 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $926.41 | $998.1576 | $998.16 | $998.10 | $998.20 | |