| 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 | $151.72 | 5.686% | $160.3468 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $113.85 | 8.687% | $123.7401 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $56.79 | 4.354% | $59.2626 | $59.26 | $59.25 | $59.30 |
| Purchase #4 | $71.91 | 13.577% | $81.6732 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $55.43 | 5.189% | $58.3063 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $55.39 | 12.452% | $62.2872 | $62.29 | $62.30 | $62.30 |
| Purchase #7 | $198.38 | 3.244% | $204.8154 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $703.47 | $750.4316 | $750.44 | $750.40 | $750.40 | |