| 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 | $122.81 | 13.633% | $139.5527 | $139.55 | $139.55 | $139.60 |
| Purchase #2 | $163.38 | 7.553% | $175.7201 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $42.66 | 10.614% | $47.1879 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $206.61 | 6.435% | $219.9054 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $153.94 | 7.195% | $165.016 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $66.45 | 7.762% | $71.6078 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $156.72 | 9.387% | $171.4313 | $171.43 | $171.45 | $171.40 |
| 7 purchase totals = | $912.57 | $990.4212 | $990.43 | $990.40 | $990.40 | |