| 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 | $78.26 | 3.723% | $81.1736 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $136.51 | 9.569% | $149.5726 | $149.57 | $149.55 | $149.60 |
| Purchase #3 | $203.59 | 13.591% | $231.2599 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $196.62 | 4.257% | $204.9901 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $44.77 | 12.866% | $50.5301 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $157.98 | 5.294% | $166.3435 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $33.46 | 12.795% | $37.7412 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $851.19 | $921.6110 | $921.60 | $921.60 | $921.60 | |