| 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 | $159.57 | 9.176% | $174.2121 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $68.69 | 12.851% | $77.5174 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $222.70 | 8.670% | $242.0081 | $242.01 | $242.00 | $242.00 |
| Purchase #4 | $113.61 | 4.152% | $118.3271 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $94.25 | 3.229% | $97.2933 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $169.83 | 12.870% | $191.6871 | $191.69 | $191.70 | $191.70 |
| Purchase #7 | $47.48 | 6.794% | $50.7058 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $876.13 | $951.7509 | $951.76 | $951.75 | $951.70 | |