| 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 | $154.25 | 13.740% | $175.444 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $50.82 | 10.494% | $56.1531 | $56.15 | $56.15 | $56.20 |
| Purchase #3 | $67.65 | 7.362% | $72.6304 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $50.58 | 10.246% | $55.7624 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $179.45 | 4.858% | $188.1677 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $87.94 | 10.623% | $97.2819 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $201.59 | 7.854% | $217.4229 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $792.28 | $862.8624 | $862.85 | $862.85 | $862.90 | |