| 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 | $177.41 | 4.157% | $184.7849 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $46.77 | 7.366% | $50.2151 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $231.94 | 12.130% | $260.0743 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $119.83 | 13.258% | $135.7171 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $23.28 | 12.295% | $26.1423 | $26.14 | $26.15 | $26.10 |
| Purchase #6 | $62.63 | 13.281% | $70.9479 | $70.95 | $70.95 | $70.90 |
| Purchase #7 | $45.75 | 9.322% | $50.0148 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $707.61 | $777.8964 | $777.89 | $777.85 | $777.80 | |