| 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 | $81.30 | 12.271% | $91.2763 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $163.99 | 11.138% | $182.2552 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $53.64 | 9.767% | $58.879 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $111.78 | 12.616% | $125.8822 | $125.88 | $125.90 | $125.90 |
| Purchase #5 | $177.82 | 9.252% | $194.2719 | $194.27 | $194.25 | $194.30 |
| Purchase #6 | $184.56 | 4.836% | $193.4853 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $10.74 | 11.336% | $11.9575 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $783.83 | $858.0074 | $858.02 | $858.05 | $858.20 | |