| 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 | $156.41 | 8.542% | $169.7705 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $27.93 | 12.382% | $31.3883 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $59.82 | 5.784% | $63.28 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $11.39 | 3.425% | $11.7801 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $107.79 | 8.672% | $117.1375 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $110.30 | 6.610% | $117.5908 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $24.71 | 5.194% | $25.9934 | $25.99 | $26.00 | $26.00 |
| 7 purchase totals = | $498.35 | $536.9406 | $536.94 | $537.00 | $537.00 | |