| 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 | $76.44 | 11.348% | $85.1144 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $182.44 | 11.395% | $203.229 | $203.23 | $203.25 | $203.20 |
| Purchase #3 | $157.73 | 11.681% | $176.1544 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $117.30 | 3.730% | $121.6753 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $79.62 | 10.297% | $87.8185 | $87.82 | $87.80 | $87.80 |
| Purchase #6 | $143.29 | 10.436% | $158.2437 | $158.24 | $158.25 | $158.20 |
| Purchase #7 | $232.99 | 12.288% | $261.6198 | $261.62 | $261.60 | $261.60 |
| 7 purchase totals = | $989.81 | $1,093.8551 | $1,093.85 | $1,093.85 | $1,093.80 | |