| 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 | $137.46 | 12.128% | $154.1311 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $57.73 | 5.402% | $60.8486 | $60.85 | $60.85 | $60.80 |
| Purchase #3 | $128.50 | 13.625% | $146.0081 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $215.26 | 10.560% | $237.9915 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $113.62 | 11.505% | $126.692 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $121.27 | 5.176% | $127.5469 | $127.55 | $127.55 | $127.50 |
| Purchase #7 | $5.90 | 6.800% | $6.3012 | $6.30 | $6.30 | $6.30 |
| 7 purchase totals = | $779.74 | $859.5194 | $859.52 | $859.55 | $859.40 | |