| 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 | $170.72 | 11.451% | $190.2691 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $231.28 | 10.727% | $256.0894 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $240.87 | 13.760% | $274.0137 | $274.01 | $274.00 | $274.00 |
| Purchase #4 | $103.33 | 6.576% | $110.125 | $110.13 | $110.15 | $110.10 |
| Purchase #5 | $177.53 | 5.811% | $187.8463 | $187.85 | $187.85 | $187.80 |
| Purchase #6 | $67.96 | 10.441% | $75.0557 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $235.99 | 10.758% | $261.3778 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,227.68 | $1,354.7770 | $1,354.79 | $1,354.80 | $1,354.80 | |