| 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 | $169.73 | 9.294% | $185.5047 | $185.50 | $185.50 | $185.50 |
| Purchase #2 | $119.43 | 13.152% | $135.1374 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $61.63 | 6.768% | $65.8011 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $238.62 | 9.824% | $262.062 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $71.43 | 11.800% | $79.8587 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $136.44 | 4.450% | $142.5116 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $100.99 | 8.749% | $109.8256 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $898.27 | $980.7011 | $980.70 | $980.70 | $980.70 | |