| 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 | $169.74 | 13.735% | $193.0538 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $115.90 | 4.372% | $120.9671 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $173.70 | 6.234% | $184.5285 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $50.96 | 12.443% | $57.301 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $26.92 | 5.308% | $28.3489 | $28.35 | $28.35 | $28.30 |
| Purchase #6 | $106.71 | 8.180% | $115.4389 | $115.44 | $115.45 | $115.40 |
| Purchase #7 | $104.47 | 13.778% | $118.8639 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $748.40 | $818.5021 | $818.50 | $818.50 | $818.50 | |