| 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 | $150.68 | 13.274% | $170.6813 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $94.81 | 7.450% | $101.8733 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $218.99 | 3.670% | $227.0269 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $137.75 | 12.594% | $155.0982 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $41.67 | 8.125% | $45.0557 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $124.93 | 9.489% | $136.7846 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $58.26 | 10.724% | $64.5078 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $827.09 | $901.0278 | $901.03 | $901.05 | $901.10 | |