| 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 | $173.25 | 8.277% | $187.5899 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $29.50 | 4.358% | $30.7856 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $25.68 | 13.686% | $29.1946 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $234.69 | 10.615% | $259.6023 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $109.37 | 6.179% | $116.128 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $127.27 | 5.654% | $134.4658 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $156.70 | 12.679% | $176.568 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $856.46 | $934.3342 | $934.34 | $934.35 | $934.40 | |