| 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 | $125.77 | 9.712% | $137.9848 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $133.34 | 8.499% | $144.6726 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $15.55 | 7.198% | $16.6693 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $146.82 | 4.589% | $153.5576 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $45.92 | 9.636% | $50.3449 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $176.60 | 6.463% | $188.0137 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $163.45 | 13.113% | $184.8832 | $184.88 | $184.90 | $184.90 |
| 7 purchase totals = | $807.45 | $876.1261 | $876.11 | $876.10 | $876.20 | |