| 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 | $199.54 | 3.388% | $206.3004 | $206.30 | $206.30 | $206.30 |
| Purchase #2 | $215.89 | 4.605% | $225.8317 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $145.51 | 7.376% | $156.2428 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $160.88 | 3.637% | $166.7312 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $81.72 | 5.466% | $86.1868 | $86.19 | $86.20 | $86.20 |
| Purchase #6 | $60.93 | 12.269% | $68.4055 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $231.45 | 3.728% | $240.0785 | $240.08 | $240.10 | $240.10 |
| 7 purchase totals = | $1,095.92 | $1,149.7769 | $1,149.78 | $1,149.85 | $1,149.70 | |