| 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 | $211.80 | 9.145% | $231.1691 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $106.62 | 8.609% | $115.7989 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $23.88 | 9.473% | $26.1422 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $58.40 | 3.868% | $60.6589 | $60.66 | $60.65 | $60.70 |
| Purchase #5 | $141.39 | 3.602% | $146.4829 | $146.48 | $146.50 | $146.50 |
| Purchase #6 | $149.67 | 6.683% | $159.6724 | $159.67 | $159.65 | $159.70 |
| Purchase #7 | $134.75 | 13.813% | $153.363 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $826.51 | $893.2874 | $893.28 | $893.25 | $893.40 | |