| 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 | $15.67 | 8.168% | $16.9499 | $16.95 | $16.95 | $16.90 |
| Purchase #2 | $174.61 | 9.585% | $191.3464 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $148.40 | 5.275% | $156.2281 | $156.23 | $156.25 | $156.20 |
| Purchase #4 | $173.25 | 6.216% | $184.0192 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $22.27 | 7.850% | $24.0182 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $80.89 | 8.106% | $87.4469 | $87.45 | $87.45 | $87.40 |
| Purchase #7 | $163.49 | 11.851% | $182.8652 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $778.58 | $842.8739 | $842.89 | $842.85 | $842.70 | |