| 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 | $163.74 | 12.572% | $184.3254 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $229.83 | 4.422% | $239.9931 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $119.38 | 3.358% | $123.3888 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $12.93 | 10.527% | $14.2911 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $13.65 | 4.419% | $14.2532 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $154.76 | 7.503% | $166.3716 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $137.90 | 13.456% | $156.4558 | $156.46 | $156.45 | $156.50 |
| 7 purchase totals = | $832.19 | $899.0790 | $899.08 | $899.10 | $899.20 | |