| 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 | $143.25 | 10.110% | $157.7326 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $22.27 | 9.427% | $24.3694 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $29.25 | 5.298% | $30.7997 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $221.72 | 10.807% | $245.6813 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $68.91 | 13.458% | $78.1839 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $113.78 | 11.291% | $126.6269 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $183.50 | 3.351% | $189.6491 | $189.65 | $189.65 | $189.60 |
| 7 purchase totals = | $782.68 | $853.0429 | $853.04 | $853.10 | $853.00 | |