| 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 | $114.29 | 3.805% | $118.6387 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $173.65 | 9.409% | $189.9887 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $87.68 | 10.648% | $97.0162 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $208.39 | 10.547% | $230.3689 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $167.65 | 6.609% | $178.73 | $178.73 | $178.75 | $178.70 |
| Purchase #6 | $245.46 | 10.514% | $271.2677 | $271.27 | $271.25 | $271.30 |
| Purchase #7 | $197.63 | 3.404% | $204.3573 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $1,194.75 | $1,290.3675 | $1,290.38 | $1,290.35 | $1,290.40 | |