| 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 | $141.81 | 10.858% | $157.2077 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $175.47 | 11.360% | $195.4034 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $19.43 | 4.846% | $20.3716 | $20.37 | $20.35 | $20.40 |
| Purchase #4 | $20.70 | 11.314% | $23.042 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $197.34 | 11.372% | $219.7815 | $219.78 | $219.80 | $219.80 |
| Purchase #6 | $89.34 | 9.346% | $97.6897 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $139.96 | 9.538% | $153.3094 | $153.31 | $153.30 | $153.30 |
| 7 purchase totals = | $784.05 | $866.8053 | $866.80 | $866.80 | $866.80 | |