| 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 | $150.65 | 4.477% | $157.3946 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $157.69 | 13.434% | $178.8741 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $225.29 | 13.413% | $255.5081 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $227.92 | 3.638% | $236.2117 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $40.39 | 12.238% | $45.3329 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $191.38 | 6.652% | $204.1106 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $133.40 | 12.666% | $150.2964 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $1,126.72 | $1,227.7284 | $1,227.72 | $1,227.70 | $1,227.70 | |