| 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 | $126.58 | 13.628% | $143.8303 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $111.77 | 5.326% | $117.7229 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $9.55 | 10.390% | $10.5422 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $124.94 | 10.206% | $137.6914 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $125.47 | 7.309% | $134.6406 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $134.48 | 10.598% | $148.7322 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $36.57 | 7.679% | $39.3782 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $669.36 | $732.5378 | $732.53 | $732.60 | $732.40 | |