| 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 | $190.76 | 3.471% | $197.3813 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $220.76 | 6.846% | $235.8732 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $235.65 | 3.272% | $243.3605 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $25.54 | 7.538% | $27.4652 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $122.65 | 13.545% | $139.2629 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $31.27 | 10.207% | $34.4617 | $34.46 | $34.45 | $34.50 |
| Purchase #7 | $157.70 | 6.112% | $167.3386 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $984.33 | $1,045.1434 | $1,045.14 | $1,045.10 | $1,045.30 | |