| 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 | $146.59 | 12.826% | $165.3916 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $135.63 | 12.385% | $152.4278 | $152.43 | $152.45 | $152.40 |
| Purchase #3 | $112.84 | 13.836% | $128.4525 | $128.45 | $128.45 | $128.50 |
| Purchase #4 | $53.31 | 12.527% | $59.9881 | $59.99 | $60.00 | $60.00 |
| Purchase #5 | $169.41 | 8.276% | $183.4304 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $28.44 | 6.222% | $30.2095 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $122.35 | 12.604% | $137.771 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $768.57 | $857.6709 | $857.67 | $857.70 | $857.70 | |