| 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 | $125.27 | 8.319% | $135.6912 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $118.29 | 8.388% | $128.2122 | $128.21 | $128.20 | $128.20 |
| Purchase #3 | $93.32 | 9.550% | $102.2321 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $11.68 | 12.201% | $13.1051 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $160.94 | 4.856% | $168.7552 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $126.46 | 8.548% | $137.2698 | $137.27 | $137.25 | $137.30 |
| Purchase #7 | $55.67 | 7.678% | $59.9443 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $691.63 | $745.2099 | $745.21 | $745.20 | $745.20 | |