| 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 | $135.81 | 9.416% | $148.5979 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $85.42 | 8.796% | $92.9335 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $147.48 | 5.427% | $155.4837 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $61.56 | 7.489% | $66.1702 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $57.84 | 11.691% | $64.6021 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $135.51 | 3.254% | $139.9195 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $150.43 | 8.616% | $163.391 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $774.05 | $831.0979 | $831.09 | $831.10 | $831.10 | |