| 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 | $13.55 | 9.762% | $14.8728 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $151.36 | 6.326% | $160.935 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $61.38 | 3.692% | $63.6461 | $63.65 | $63.65 | $63.60 |
| Purchase #4 | $105.70 | 11.611% | $117.9728 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $221.69 | 5.693% | $234.3108 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $103.92 | 10.734% | $115.0748 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $123.81 | 3.185% | $127.7533 | $127.75 | $127.75 | $127.80 |
| 7 purchase totals = | $781.41 | $834.5656 | $834.56 | $834.50 | $834.60 | |