| 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 | $131.89 | 10.215% | $145.3626 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $68.75 | 5.306% | $72.3979 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $165.49 | 5.620% | $174.7905 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $70.47 | 3.716% | $73.0887 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $154.27 | 9.706% | $169.2434 | $169.24 | $169.25 | $169.20 |
| Purchase #6 | $25.95 | 10.590% | $28.6981 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $242.71 | 6.184% | $257.7192 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $859.53 | $921.3004 | $921.30 | $921.30 | $921.30 | |