| 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 | $158.95 | 10.780% | $176.0848 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $73.49 | 7.435% | $78.954 | $78.95 | $78.95 | $79.00 |
| Purchase #3 | $144.59 | 7.508% | $155.4458 | $155.45 | $155.45 | $155.40 |
| Purchase #4 | $240.30 | 11.856% | $268.79 | $268.79 | $268.80 | $268.80 |
| Purchase #5 | $218.95 | 11.328% | $243.7527 | $243.75 | $243.75 | $243.80 |
| Purchase #6 | $151.32 | 12.794% | $170.6799 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $185.25 | 5.623% | $195.6666 | $195.67 | $195.65 | $195.70 |
| 7 purchase totals = | $1,172.85 | $1,289.3738 | $1,289.37 | $1,289.40 | $1,289.50 | |