| 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 | $125.25 | 13.806% | $142.542 | $142.54 | $142.55 | $142.50 |
| Purchase #2 | $191.98 | 3.336% | $198.3845 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $60.25 | 6.556% | $64.2 | $64.20 | $64.20 | $64.20 |
| Purchase #4 | $156.44 | 7.703% | $168.4906 | $168.49 | $168.50 | $168.50 |
| Purchase #5 | $145.42 | 11.358% | $161.9368 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $98.57 | 9.541% | $107.9746 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $181.88 | 4.461% | $189.9937 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $959.79 | $1,033.5222 | $1,033.51 | $1,033.55 | $1,033.50 | |