| 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 | $146.42 | 8.571% | $158.9697 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $109.79 | 3.157% | $113.2561 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $38.78 | 5.571% | $40.9404 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $124.40 | 3.229% | $128.4169 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $143.35 | 4.766% | $150.1821 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $136.90 | 12.832% | $154.467 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $84.26 | 12.761% | $95.0124 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $783.90 | $841.2446 | $841.25 | $841.20 | $841.30 | |