| 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 | $136.78 | 10.754% | $151.4893 | $151.49 | $151.50 | $151.50 |
| Purchase #2 | $126.90 | 4.223% | $132.259 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $15.84 | 10.462% | $17.4972 | $17.50 | $17.50 | $17.50 |
| Purchase #4 | $210.65 | 11.466% | $234.8031 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $20.56 | 4.202% | $21.4239 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $192.27 | 3.741% | $199.4628 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $140.30 | 4.565% | $146.7047 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $843.30 | $903.6400 | $903.63 | $903.60 | $903.70 | |