| 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 | $143.71 | 9.578% | $157.4745 | $157.47 | $157.45 | $157.50 |
| Purchase #2 | $241.62 | 3.304% | $249.6031 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $145.29 | 4.536% | $151.8804 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $100.62 | 7.503% | $108.1695 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $82.78 | 4.718% | $86.6856 | $86.69 | $86.70 | $86.70 |
| Purchase #6 | $213.63 | 11.813% | $238.8661 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $116.71 | 7.130% | $125.0314 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $1,044.36 | $1,117.7106 | $1,117.71 | $1,117.70 | $1,117.80 | |