| 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 | $173.91 | 7.842% | $187.548 | $187.55 | $187.55 | $187.50 |
| Purchase #2 | $47.55 | 12.459% | $53.4743 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $80.25 | 7.824% | $86.5288 | $86.53 | $86.55 | $86.50 |
| Purchase #4 | $118.75 | 3.451% | $122.8481 | $122.85 | $122.85 | $122.80 |
| Purchase #5 | $222.53 | 13.785% | $253.2058 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $215.67 | 6.289% | $229.2335 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $122.69 | 11.300% | $136.554 | $136.55 | $136.55 | $136.60 |
| 7 purchase totals = | $981.35 | $1,069.3925 | $1,069.39 | $1,069.40 | $1,069.30 | |