| 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 | $143.83 | 13.264% | $162.9076 | $162.91 | $162.90 | $162.90 |
| Purchase #2 | $42.70 | 11.182% | $47.4747 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $54.25 | 3.659% | $56.235 | $56.24 | $56.25 | $56.20 |
| Purchase #4 | $26.63 | 8.289% | $28.8374 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $94.55 | 4.755% | $99.0459 | $99.05 | $99.05 | $99.00 |
| Purchase #6 | $189.54 | 7.762% | $204.2521 | $204.25 | $204.25 | $204.30 |
| Purchase #7 | $99.49 | 9.257% | $108.6998 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $650.99 | $707.4525 | $707.46 | $707.45 | $707.40 | |