| 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 | $144.63 | 8.122% | $156.3768 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $20.62 | 12.867% | $23.2732 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $169.25 | 9.809% | $185.8517 | $185.85 | $185.85 | $185.90 |
| Purchase #4 | $65.47 | 3.554% | $67.7968 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $183.32 | 10.679% | $202.8967 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $72.80 | 9.453% | $79.6818 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $113.26 | 9.619% | $124.1545 | $124.15 | $124.15 | $124.20 |
| 7 purchase totals = | $769.35 | $840.0315 | $840.03 | $840.05 | $840.20 | |