| 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 | $205.85 | 13.601% | $233.8477 | $233.85 | $233.85 | $233.80 |
| Purchase #2 | $28.36 | 11.803% | $31.7073 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $93.87 | 10.734% | $103.946 | $103.95 | $103.95 | $103.90 |
| Purchase #4 | $18.46 | 6.184% | $19.6016 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $145.94 | 9.673% | $160.0568 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $69.83 | 8.210% | $75.563 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $163.29 | 10.810% | $180.9416 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $725.60 | $805.6640 | $805.67 | $805.65 | $805.60 | |