| 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 | $188.27 | 3.677% | $195.1927 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $34.27 | 7.218% | $36.7436 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $244.73 | 7.126% | $262.1695 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $10.58 | 13.827% | $12.0429 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $33.84 | 8.617% | $36.756 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $161.34 | 5.376% | $170.0136 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $18.81 | 8.576% | $20.4231 | $20.42 | $20.40 | $20.40 |
| 7 purchase totals = | $691.84 | $733.3414 | $733.33 | $733.30 | $733.30 | |