| 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 | $139.57 | 6.133% | $148.1298 | $148.13 | $148.15 | $148.10 |
| Purchase #2 | $247.81 | 7.338% | $265.9943 | $265.99 | $266.00 | $266.00 |
| Purchase #3 | $228.70 | 13.742% | $260.128 | $260.13 | $260.15 | $260.10 |
| Purchase #4 | $157.55 | 7.199% | $168.892 | $168.89 | $168.90 | $168.90 |
| Purchase #5 | $75.49 | 9.872% | $82.9424 | $82.94 | $82.95 | $82.90 |
| Purchase #6 | $114.49 | 11.848% | $128.0548 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $75.59 | 6.765% | $80.7037 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $1,039.20 | $1,134.8450 | $1,134.83 | $1,134.90 | $1,134.80 | |