| 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 | $157.99 | 6.619% | $168.4474 | $168.45 | $168.45 | $168.40 |
| Purchase #2 | $42.70 | 13.619% | $48.5153 | $48.52 | $48.50 | $48.50 |
| Purchase #3 | $80.73 | 5.133% | $84.8739 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $55.85 | 3.357% | $57.7249 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $14.46 | 7.431% | $15.5345 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $153.48 | 12.653% | $172.8998 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $232.68 | 11.645% | $259.7756 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $737.89 | $807.7714 | $807.77 | $807.75 | $807.70 | |