| 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 | $150.74 | 4.700% | $157.8248 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $225.51 | 4.127% | $234.8168 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $31.87 | 11.640% | $35.5797 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $95.61 | 7.466% | $102.7482 | $102.75 | $102.75 | $102.70 |
| Purchase #5 | $186.71 | 11.674% | $208.5065 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $59.73 | 3.201% | $61.642 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $237.59 | 4.459% | $248.1841 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $987.76 | $1,049.3021 | $1,049.30 | $1,049.30 | $1,049.20 | |