| 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 | $158.41 | 7.338% | $170.0341 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $68.32 | 5.256% | $71.9109 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $25.69 | 4.870% | $26.9411 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $234.43 | 4.172% | $244.2104 | $244.21 | $244.20 | $244.20 |
| Purchase #5 | $221.55 | 7.817% | $238.8686 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $27.36 | 10.447% | $30.2183 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $152.47 | 3.867% | $158.366 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $888.23 | $940.5494 | $940.55 | $940.50 | $940.50 | |