| 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 | $173.90 | 4.673% | $182.0263 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $211.35 | 9.317% | $231.0415 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $15.53 | 5.291% | $16.3517 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $128.26 | 5.489% | $135.3002 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $109.87 | 5.730% | $116.1656 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $47.70 | 9.109% | $52.045 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $222.38 | 6.191% | $236.1475 | $236.15 | $236.15 | $236.10 |
| 7 purchase totals = | $908.99 | $969.0778 | $969.09 | $969.10 | $969.00 | |