| 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 | $161.72 | 13.798% | $184.0341 | $184.03 | $184.05 | $184.00 |
| Purchase #2 | $39.82 | 9.274% | $43.5129 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $146.30 | 9.290% | $159.8913 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $6.58 | 8.435% | $7.135 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $219.28 | 5.353% | $231.0181 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $151.74 | 7.542% | $163.1842 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $144.71 | 5.844% | $153.1669 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $870.15 | $941.9425 | $941.94 | $941.95 | $941.90 | |