| 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 | $99.46 | 7.184% | $106.6052 | $106.61 | $106.60 | $106.60 |
| Purchase #2 | $99.44 | 12.425% | $111.7954 | $111.80 | $111.80 | $111.80 |
| Purchase #3 | $163.93 | 3.184% | $169.1495 | $169.15 | $169.15 | $169.10 |
| Purchase #4 | $193.97 | 6.782% | $207.125 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $67.51 | 5.312% | $71.0961 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $44.93 | 11.640% | $50.1599 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $23.42 | 3.412% | $24.2191 | $24.22 | $24.20 | $24.20 |
| 7 purchase totals = | $692.66 | $740.1502 | $740.17 | $740.15 | $740.10 | |