| 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 | $159.27 | 4.826% | $166.9564 | $166.96 | $166.95 | $167.00 |
| Purchase #2 | $117.26 | 4.597% | $122.6504 | $122.65 | $122.65 | $122.70 |
| Purchase #3 | $90.61 | 7.435% | $97.3469 | $97.35 | $97.35 | $97.30 |
| Purchase #4 | $6.35 | 5.197% | $6.68 | $6.68 | $6.70 | $6.70 |
| Purchase #5 | $125.84 | 12.307% | $141.3271 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $122.54 | 7.412% | $131.6227 | $131.62 | $131.60 | $131.60 |
| Purchase #7 | $199.49 | 10.762% | $220.9591 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $821.36 | $887.5426 | $887.55 | $887.55 | $887.60 | |