| 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 | $146.52 | 13.290% | $165.9925 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $215.47 | 7.168% | $230.9149 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $207.41 | 8.185% | $224.3865 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $21.90 | 5.868% | $23.1851 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $33.43 | 3.835% | $34.712 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $38.88 | 5.178% | $40.8932 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $118.41 | 11.684% | $132.245 | $132.25 | $132.25 | $132.20 |
| 7 purchase totals = | $782.02 | $852.3292 | $852.33 | $852.35 | $852.30 | |