| 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 | $105.46 | 13.295% | $119.4809 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $121.92 | 5.649% | $128.8073 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $11.43 | 7.595% | $12.2981 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $166.44 | 6.742% | $177.6614 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $188.52 | 3.317% | $194.7732 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $122.40 | 11.526% | $136.5078 | $136.51 | $136.50 | $136.50 |
| Purchase #7 | $41.79 | 8.522% | $45.3513 | $45.35 | $45.35 | $45.40 |
| 7 purchase totals = | $757.96 | $814.8800 | $814.88 | $814.85 | $815.00 | |