| 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 | $152.76 | 11.544% | $170.3946 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $9.73 | 5.570% | $10.272 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $11.57 | 10.186% | $12.7485 | $12.75 | $12.75 | $12.70 |
| Purchase #4 | $53.79 | 6.667% | $57.3762 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $117.44 | 9.139% | $128.1728 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $51.89 | 12.265% | $58.2543 | $58.25 | $58.25 | $58.30 |
| Purchase #7 | $228.46 | 3.299% | $235.9969 | $236.00 | $236.00 | $236.00 |
| 7 purchase totals = | $625.64 | $673.2153 | $673.21 | $673.20 | $673.30 | |