| 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 | $173.39 | 6.441% | $184.558 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $116.71 | 11.416% | $130.0336 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $188.26 | 11.758% | $210.3956 | $210.40 | $210.40 | $210.40 |
| Purchase #4 | $110.35 | 7.766% | $118.9198 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $22.76 | 5.849% | $24.0912 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $59.60 | 10.276% | $65.7245 | $65.72 | $65.70 | $65.70 |
| Purchase #7 | $99.41 | 5.341% | $104.7195 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $770.48 | $838.4422 | $838.44 | $838.40 | $838.40 | |