| 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 | $11.60 | 13.472% | $13.1628 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $150.67 | 7.550% | $162.0456 | $162.05 | $162.05 | $162.00 |
| Purchase #3 | $154.71 | 8.577% | $167.9795 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $93.96 | 11.215% | $104.4976 | $104.50 | $104.50 | $104.50 |
| Purchase #5 | $36.66 | 6.437% | $39.0198 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $166.53 | 10.661% | $184.2838 | $184.28 | $184.30 | $184.30 |
| Purchase #7 | $179.80 | 3.345% | $185.8143 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $793.93 | $856.8034 | $856.80 | $856.80 | $856.80 | |