| 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 | $179.79 | 9.392% | $196.6759 | $196.68 | $196.70 | $196.70 |
| Purchase #2 | $132.76 | 13.873% | $151.1778 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $17.81 | 8.455% | $19.3158 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $101.28 | 6.536% | $107.8997 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $83.88 | 3.611% | $86.9089 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $150.67 | 12.125% | $168.9387 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $118.42 | 3.487% | $122.5493 | $122.55 | $122.55 | $122.50 |
| 7 purchase totals = | $784.61 | $853.4661 | $853.48 | $853.50 | $853.40 | |