| 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 | $160.55 | 8.310% | $173.8917 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $185.53 | 5.140% | $195.0662 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $169.90 | 10.792% | $188.2356 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $95.46 | 7.388% | $102.5126 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $131.83 | 3.386% | $136.2938 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $132.53 | 13.515% | $150.4414 | $150.44 | $150.45 | $150.40 |
| Purchase #7 | $220.92 | 6.825% | $235.9978 | $236.00 | $236.00 | $236.00 |
| 7 purchase totals = | $1,096.72 | $1,182.4391 | $1,182.44 | $1,182.45 | $1,182.40 | |