| 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 | $125.33 | 12.168% | $140.5802 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $59.47 | 9.234% | $64.9615 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $31.67 | 10.699% | $35.0584 | $35.06 | $35.05 | $35.10 |
| Purchase #4 | $129.98 | 8.421% | $140.9256 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $12.36 | 6.763% | $13.1959 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $193.29 | 7.482% | $207.752 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $156.41 | 13.616% | $177.7068 | $177.71 | $177.70 | $177.70 |
| 7 purchase totals = | $708.51 | $780.1804 | $780.19 | $780.20 | $780.30 | |