| 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 | $169.37 | 6.243% | $179.9438 | $179.94 | $179.95 | $179.90 |
| Purchase #2 | $146.70 | 12.130% | $164.4947 | $164.49 | $164.50 | $164.50 |
| Purchase #3 | $232.25 | 8.637% | $252.3094 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $42.79 | 8.339% | $46.3583 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $43.91 | 9.696% | $48.1675 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $113.43 | 10.499% | $125.339 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $72.66 | 5.597% | $76.7268 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $821.11 | $893.3395 | $893.34 | $893.35 | $893.30 | |