| 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 | $151.57 | 3.604% | $157.0326 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $233.89 | 6.618% | $249.3688 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $34.63 | 7.355% | $37.177 | $37.18 | $37.20 | $37.20 |
| Purchase #4 | $59.80 | 7.399% | $64.2246 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $59.52 | 3.823% | $61.7954 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $225.53 | 12.138% | $252.9048 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $144.92 | 3.784% | $150.4038 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $909.86 | $972.9070 | $972.90 | $972.90 | $972.90 | |