| 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 | $113.80 | 7.216% | $122.0118 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $116.52 | 8.692% | $126.6479 | $126.65 | $126.65 | $126.60 |
| Purchase #3 | $125.92 | 12.427% | $141.5681 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $144.74 | 8.636% | $157.2397 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $128.51 | 3.734% | $133.3086 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $28.53 | 7.516% | $30.6743 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $41.58 | 4.390% | $43.4054 | $43.41 | $43.40 | $43.40 |
| 7 purchase totals = | $699.60 | $754.8558 | $754.86 | $754.80 | $754.80 | |