| 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 | $14.95 | 11.575% | $16.6805 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $217.84 | 4.553% | $227.7583 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $173.62 | 6.677% | $185.2126 | $185.21 | $185.20 | $185.20 |
| Purchase #4 | $192.84 | 9.216% | $210.6121 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $191.36 | 12.390% | $215.0695 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $96.33 | 10.712% | $106.6489 | $106.65 | $106.65 | $106.60 |
| Purchase #7 | $125.80 | 13.236% | $142.4509 | $142.45 | $142.45 | $142.50 |
| 7 purchase totals = | $1,012.74 | $1,104.4328 | $1,104.43 | $1,104.40 | $1,104.50 | |