| 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 | $15.69 | 12.720% | $17.6858 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $132.47 | 10.365% | $146.2005 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $151.98 | 12.295% | $170.6659 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $174.65 | 10.766% | $193.4528 | $193.45 | $193.45 | $193.50 |
| Purchase #5 | $149.73 | 5.838% | $158.4712 | $158.47 | $158.45 | $158.50 |
| Purchase #6 | $152.52 | 11.753% | $170.4457 | $170.45 | $170.45 | $170.40 |
| Purchase #7 | $51.78 | 11.117% | $57.5364 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $828.82 | $914.4583 | $914.47 | $914.45 | $914.50 | |