| 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 | $107.94 | 10.650% | $119.4356 | $119.44 | $119.45 | $119.40 |
| Purchase #2 | $183.68 | 3.354% | $189.8406 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $78.41 | 8.306% | $84.9227 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $14.84 | 7.286% | $15.9212 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $146.56 | 7.814% | $158.0122 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $222.69 | 8.263% | $241.0909 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $97.49 | 6.746% | $104.0667 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $851.61 | $913.2899 | $913.29 | $913.25 | $913.20 | |