| 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 | $156.67 | 12.125% | $175.6662 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $121.54 | 3.279% | $125.5253 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $108.94 | 3.706% | $112.9773 | $112.98 | $113.00 | $113.00 |
| Purchase #4 | $138.97 | 4.775% | $145.6058 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $214.26 | 8.864% | $233.252 | $233.25 | $233.25 | $233.30 |
| Purchase #6 | $44.84 | 7.634% | $48.2631 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $22.57 | 12.116% | $25.3046 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $807.79 | $866.5943 | $866.60 | $866.60 | $866.70 | |