| 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 | $104.40 | 10.847% | $115.7243 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $131.95 | 9.341% | $144.2754 | $144.28 | $144.30 | $144.30 |
| Purchase #3 | $47.98 | 12.599% | $54.025 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $87.40 | 4.340% | $91.1932 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $41.88 | 7.803% | $45.1479 | $45.15 | $45.15 | $45.10 |
| Purchase #6 | $176.66 | 7.595% | $190.0773 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $234.51 | 8.615% | $254.713 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $824.78 | $895.1561 | $895.16 | $895.20 | $895.10 | |