| 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 | $108.60 | 9.263% | $118.6596 | $118.66 | $118.65 | $118.70 |
| Purchase #2 | $143.37 | 10.558% | $158.507 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $84.88 | 11.670% | $94.7855 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $206.48 | 7.207% | $221.361 | $221.36 | $221.35 | $221.40 |
| Purchase #5 | $97.43 | 13.108% | $110.2011 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $33.28 | 10.316% | $36.7132 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $161.36 | 8.643% | $175.3063 | $175.31 | $175.30 | $175.30 |
| 7 purchase totals = | $835.40 | $915.5337 | $915.54 | $915.50 | $915.60 | |