| 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 | $156.58 | 4.339% | $163.374 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $122.93 | 7.648% | $132.3317 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $248.57 | 10.530% | $274.7444 | $274.74 | $274.75 | $274.70 |
| Purchase #4 | $201.52 | 12.581% | $226.8732 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $46.69 | 5.137% | $49.0885 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $182.36 | 8.398% | $197.6746 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $57.66 | 4.383% | $60.1872 | $60.19 | $60.20 | $60.20 |
| 7 purchase totals = | $1,016.31 | $1,104.2736 | $1,104.26 | $1,104.25 | $1,104.30 | |