| 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 | $103.27 | 3.474% | $106.8576 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $45.67 | 8.200% | $49.4149 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $102.97 | 12.717% | $116.0647 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $149.67 | 3.481% | $154.88 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $128.65 | 8.787% | $139.9545 | $139.95 | $139.95 | $140.00 |
| Purchase #6 | $193.87 | 6.370% | $206.2195 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $160.41 | 13.785% | $182.5225 | $182.52 | $182.50 | $182.50 |
| 7 purchase totals = | $884.51 | $955.9137 | $955.90 | $955.85 | $956.00 | |