| 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 | $210.90 | 8.660% | $229.1639 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $54.33 | 7.132% | $58.2048 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $143.56 | 4.183% | $149.5651 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $195.54 | 9.239% | $213.6059 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $142.85 | 7.823% | $154.0252 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $175.97 | 3.524% | $182.1712 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $6.44 | 7.802% | $6.9424 | $6.94 | $6.95 | $6.90 |
| 7 purchase totals = | $929.59 | $993.6785 | $993.68 | $993.65 | $993.70 | |