| 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 | $193.59 | 12.734% | $218.2418 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $27.32 | 11.431% | $30.4429 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $40.44 | 5.331% | $42.5959 | $42.60 | $42.60 | $42.60 |
| Purchase #4 | $133.51 | 3.552% | $138.2523 | $138.25 | $138.25 | $138.30 |
| Purchase #5 | $87.63 | 10.541% | $96.8671 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $65.25 | 11.733% | $72.9058 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $25.63 | 4.813% | $26.8636 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $573.37 | $626.1694 | $626.17 | $626.15 | $626.20 | |