| 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 | $109.63 | 5.791% | $115.9787 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $125.56 | 13.776% | $142.8571 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $156.77 | 11.241% | $174.3925 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $83.83 | 11.736% | $93.6683 | $93.67 | $93.65 | $93.70 |
| Purchase #5 | $124.50 | 9.342% | $136.1308 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $117.84 | 13.363% | $133.587 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $115.36 | 10.777% | $127.7923 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $833.49 | $924.4067 | $924.41 | $924.45 | $924.50 | |