| 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 | $178.72 | 9.516% | $195.727 | $195.73 | $195.75 | $195.70 |
| Purchase #2 | $112.94 | 11.477% | $125.9021 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $150.78 | 12.731% | $169.9758 | $169.98 | $170.00 | $170.00 |
| Purchase #4 | $225.59 | 7.642% | $242.8296 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $176.92 | 4.464% | $184.8177 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $243.29 | 10.503% | $268.8427 | $268.84 | $268.85 | $268.80 |
| Purchase #7 | $93.78 | 6.601% | $99.9704 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $1,182.02 | $1,288.0653 | $1,288.07 | $1,288.10 | $1,288.00 | |