| 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 | $164.60 | 3.605% | $170.5338 | $170.53 | $170.55 | $170.50 |
| Purchase #2 | $67.97 | 5.257% | $71.5432 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $241.52 | 13.840% | $274.9464 | $274.95 | $274.95 | $274.90 |
| Purchase #4 | $215.86 | 9.374% | $236.0947 | $236.09 | $236.10 | $236.10 |
| Purchase #5 | $19.99 | 3.848% | $20.7592 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $163.28 | 10.744% | $180.8228 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $12.66 | 7.345% | $13.5899 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $885.88 | $968.2900 | $968.28 | $968.30 | $968.20 | |