| 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 | $158.27 | 5.708% | $167.3041 | $167.30 | $167.30 | $167.30 |
| Purchase #2 | $136.80 | 5.113% | $143.7946 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $170.59 | 9.850% | $187.3931 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $180.75 | 10.325% | $199.4124 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $9.85 | 4.776% | $10.3204 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $176.49 | 10.510% | $195.0391 | $195.04 | $195.05 | $195.00 |
| Purchase #7 | $203.57 | 6.824% | $217.4616 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $1,036.32 | $1,120.7253 | $1,120.71 | $1,120.70 | $1,120.70 | |