| 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 | $92.29 | 8.520% | $100.1531 | $100.15 | $100.15 | $100.20 |
| Purchase #2 | $204.37 | 9.394% | $223.5685 | $223.57 | $223.55 | $223.60 |
| Purchase #3 | $179.68 | 9.805% | $197.2976 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $217.33 | 5.747% | $229.82 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $6.51 | 9.524% | $7.13 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $135.96 | 7.613% | $146.3106 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $7.37 | 6.527% | $7.851 | $7.85 | $7.85 | $7.90 |
| 7 purchase totals = | $843.51 | $912.1308 | $912.13 | $912.10 | $912.20 | |