| 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 | $146.33 | 6.164% | $155.3498 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $111.87 | 7.105% | $119.8184 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $143.97 | 13.560% | $163.4923 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $119.87 | 10.603% | $132.5798 | $132.58 | $132.60 | $132.60 |
| Purchase #5 | $109.68 | 13.530% | $124.5197 | $124.52 | $124.50 | $124.50 |
| Purchase #6 | $144.42 | 3.713% | $149.7823 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $87.43 | 7.502% | $93.989 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $863.57 | $939.5313 | $939.53 | $939.55 | $939.50 | |