| 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 | $153.38 | 8.227% | $165.9986 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $104.42 | 10.525% | $115.4102 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $200.89 | 13.183% | $227.3733 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $5.65 | 8.444% | $6.1271 | $6.13 | $6.15 | $6.10 |
| Purchase #5 | $131.79 | 9.114% | $143.8013 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $109.37 | 12.288% | $122.8094 | $122.81 | $122.80 | $122.80 |
| Purchase #7 | $189.55 | 13.763% | $215.6378 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $895.05 | $997.1577 | $997.16 | $997.15 | $997.10 | |