| 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 | $157.50 | 6.233% | $167.317 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $11.83 | 9.546% | $12.9593 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $224.52 | 10.195% | $247.4098 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $62.54 | 3.382% | $64.6551 | $64.66 | $64.65 | $64.70 |
| Purchase #5 | $156.74 | 13.563% | $177.9986 | $178.00 | $178.00 | $178.00 |
| Purchase #6 | $224.86 | 4.847% | $235.759 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $81.87 | 9.656% | $89.7754 | $89.78 | $89.80 | $89.80 |
| 7 purchase totals = | $919.86 | $995.8742 | $995.89 | $995.85 | $996.00 | |