| 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 | $166.96 | 9.389% | $182.6359 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $174.94 | 5.546% | $184.6422 | $184.64 | $184.65 | $184.60 |
| Purchase #3 | $72.61 | 6.537% | $77.3565 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $136.84 | 12.499% | $153.9436 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $104.27 | 9.218% | $113.8816 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $21.34 | 3.648% | $22.1185 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $242.50 | 5.635% | $256.1649 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $919.46 | $990.7432 | $990.74 | $990.75 | $990.70 | |