| 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 | $129.44 | 9.533% | $141.7795 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $194.78 | 7.398% | $209.1898 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $44.31 | 3.644% | $45.9247 | $45.92 | $45.90 | $45.90 |
| Purchase #4 | $169.37 | 11.776% | $189.315 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $26.44 | 12.387% | $29.7151 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $44.30 | 5.478% | $46.7268 | $46.73 | $46.75 | $46.70 |
| Purchase #7 | $139.30 | 11.217% | $154.9253 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $747.94 | $817.5762 | $817.59 | $817.60 | $817.50 | |