| 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 | $159.62 | 11.166% | $177.4432 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $82.91 | 12.151% | $92.9844 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $180.55 | 6.338% | $191.9933 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $26.95 | 3.713% | $27.9507 | $27.95 | $27.95 | $28.00 |
| Purchase #5 | $115.47 | 6.418% | $122.8809 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $129.70 | 7.316% | $139.1889 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $146.45 | 7.346% | $157.2082 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $841.65 | $909.6496 | $909.64 | $909.70 | $909.70 | |