| 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 | $181.59 | 13.324% | $205.7851 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $94.68 | 7.279% | $101.5718 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $108.48 | 11.152% | $120.5777 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $69.63 | 12.205% | $78.1283 | $78.13 | $78.15 | $78.10 |
| Purchase #5 | $129.70 | 5.251% | $136.5105 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $137.92 | 7.644% | $148.4626 | $148.46 | $148.45 | $148.50 |
| Purchase #7 | $134.44 | 10.110% | $148.0319 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $856.44 | $939.0679 | $939.07 | $939.10 | $939.10 | |