| 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 | $77.57 | 13.792% | $88.2685 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $162.41 | 10.717% | $179.8155 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $141.55 | 8.514% | $153.6016 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $105.26 | 6.747% | $112.3619 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $222.41 | 4.213% | $231.7801 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $177.69 | 11.227% | $197.6393 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $151.67 | 10.287% | $167.2723 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $1,038.56 | $1,130.7392 | $1,130.74 | $1,130.70 | $1,130.80 | |