| 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 | $159.74 | 13.153% | $180.7506 | $180.75 | $180.75 | $180.80 |
| Purchase #2 | $113.89 | 9.582% | $124.8029 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $228.28 | 7.150% | $244.602 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $118.48 | 5.842% | $125.4016 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $128.25 | 7.719% | $138.1496 | $138.15 | $138.15 | $138.10 |
| Purchase #6 | $11.79 | 10.513% | $13.0295 | $13.03 | $13.05 | $13.00 |
| Purchase #7 | $49.91 | 11.615% | $55.707 | $55.71 | $55.70 | $55.70 |
| 7 purchase totals = | $810.34 | $882.4432 | $882.44 | $882.45 | $882.40 | |