| 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 | $197.59 | 13.504% | $224.2726 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $135.77 | 3.494% | $140.5138 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $136.81 | 7.204% | $146.6658 | $146.67 | $146.65 | $146.70 |
| Purchase #4 | $78.82 | 5.477% | $83.137 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $91.55 | 10.135% | $100.8286 | $100.83 | $100.85 | $100.80 |
| Purchase #6 | $5.36 | 12.178% | $6.0127 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $5.30 | 12.319% | $5.9529 | $5.95 | $5.95 | $6.00 |
| 7 purchase totals = | $651.20 | $707.3834 | $707.38 | $707.35 | $707.40 | |