| 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 | $12.33 | 6.648% | $13.1497 | $13.15 | $13.15 | $13.10 |
| Purchase #2 | $156.31 | 8.276% | $169.2462 | $169.25 | $169.25 | $169.20 |
| Purchase #3 | $33.77 | 5.717% | $35.7006 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $120.36 | 3.515% | $124.5907 | $124.59 | $124.60 | $124.60 |
| Purchase #5 | $167.43 | 9.653% | $183.592 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $204.34 | 3.418% | $211.3243 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $142.42 | 5.539% | $150.3086 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $836.96 | $887.9121 | $887.91 | $887.90 | $887.80 | |