| 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 | $185.95 | 10.831% | $206.0902 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $136.40 | 6.612% | $145.4188 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $60.80 | 9.304% | $66.4568 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $45.81 | 5.653% | $48.3996 | $48.40 | $48.40 | $48.40 |
| Purchase #5 | $5.98 | 10.709% | $6.6204 | $6.62 | $6.60 | $6.60 |
| Purchase #6 | $170.89 | 9.508% | $187.1382 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $174.98 | 9.246% | $191.1587 | $191.16 | $191.15 | $191.20 |
| 7 purchase totals = | $780.81 | $851.2827 | $851.29 | $851.25 | $851.30 | |