| 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 | $146.28 | 4.418% | $152.7427 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $144.39 | 4.129% | $150.3519 | $150.35 | $150.35 | $150.40 |
| Purchase #3 | $73.61 | 5.725% | $77.8242 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $98.87 | 10.217% | $108.9715 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $94.74 | 3.785% | $98.3259 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $79.38 | 11.228% | $88.2928 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $169.53 | 13.669% | $192.7031 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $806.80 | $869.2121 | $869.20 | $869.20 | $869.20 | |