| 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 | $152.75 | 6.739% | $163.0438 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $241.47 | 9.703% | $264.8998 | $264.90 | $264.90 | $264.90 |
| Purchase #3 | $33.84 | 7.165% | $36.2646 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $82.32 | 4.248% | $85.817 | $85.82 | $85.80 | $85.80 |
| Purchase #5 | $83.97 | 7.382% | $90.1687 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $21.38 | 6.652% | $22.8022 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $143.50 | 3.476% | $148.4881 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $759.23 | $811.4842 | $811.48 | $811.45 | $811.50 | |