| 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 | $205.69 | 6.542% | $219.1462 | $219.15 | $219.15 | $219.10 |
| Purchase #2 | $120.45 | 10.247% | $132.7925 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $154.84 | 11.625% | $172.8402 | $172.84 | $172.85 | $172.80 |
| Purchase #4 | $54.94 | 3.634% | $56.9365 | $56.94 | $56.95 | $56.90 |
| Purchase #5 | $146.26 | 13.573% | $166.1119 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $112.81 | 5.492% | $119.0055 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $86.92 | 13.358% | $98.5308 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $881.91 | $965.3636 | $965.37 | $965.40 | $965.20 | |