| 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 | $74.50 | 6.263% | $79.1659 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $95.60 | 8.783% | $103.9965 | $104.00 | $104.00 | $104.00 |
| Purchase #3 | $225.89 | 8.683% | $245.504 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $169.26 | 11.699% | $189.0617 | $189.06 | $189.05 | $189.10 |
| Purchase #5 | $207.66 | 9.360% | $227.097 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $167.83 | 5.809% | $177.5792 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $128.28 | 3.357% | $132.5864 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $1,069.02 | $1,154.9907 | $1,155.00 | $1,155.00 | $1,155.10 | |