| 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 | $166.83 | 13.513% | $189.3737 | $189.37 | $189.35 | $189.40 |
| Purchase #2 | $121.53 | 9.872% | $133.5274 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $61.57 | 5.583% | $65.0075 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $29.45 | 8.819% | $32.0472 | $32.05 | $32.05 | $32.00 |
| Purchase #5 | $167.39 | 5.123% | $175.9654 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $169.61 | 11.672% | $189.4069 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $125.31 | 5.135% | $131.7447 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $841.69 | $917.0728 | $917.08 | $917.05 | $917.00 | |