| 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 | $135.42 | 7.491% | $145.5643 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $133.98 | 12.385% | $150.5734 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $125.81 | 8.675% | $136.724 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $59.26 | 6.719% | $63.2417 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $87.25 | 11.311% | $97.1188 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $241.29 | 8.678% | $262.2291 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $97.50 | 8.175% | $105.4706 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $880.51 | $960.9219 | $960.91 | $960.85 | $960.90 | |