| 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 | $207.84 | 6.761% | $221.8921 | $221.89 | $221.90 | $221.90 |
| Purchase #2 | $104.33 | 12.102% | $116.956 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $75.96 | 5.363% | $80.0337 | $80.03 | $80.05 | $80.00 |
| Purchase #4 | $151.43 | 11.816% | $169.323 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $20.72 | 3.676% | $21.4817 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $198.30 | 11.475% | $221.0549 | $221.05 | $221.05 | $221.10 |
| Purchase #7 | $7.70 | 9.817% | $8.4559 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $766.28 | $839.1973 | $839.19 | $839.20 | $839.30 | |