| 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 | $126.61 | 4.449% | $132.2429 | $132.24 | $132.25 | $132.20 |
| Purchase #2 | $184.45 | 7.135% | $197.6105 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $170.40 | 12.237% | $191.2518 | $191.25 | $191.25 | $191.30 |
| Purchase #4 | $48.99 | 3.830% | $50.8663 | $50.87 | $50.85 | $50.90 |
| Purchase #5 | $35.68 | 5.198% | $37.5346 | $37.53 | $37.55 | $37.50 |
| Purchase #6 | $182.90 | 4.435% | $191.0116 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $134.46 | 9.302% | $146.9675 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $883.49 | $947.4852 | $947.48 | $947.45 | $947.50 | |