| 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 | $150.63 | 11.138% | $167.4072 | $167.41 | $167.40 | $167.40 |
| Purchase #2 | $168.28 | 3.513% | $174.1917 | $174.19 | $174.20 | $174.20 |
| Purchase #3 | $72.98 | 5.616% | $77.0786 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $17.25 | 10.347% | $19.0349 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $236.81 | 5.684% | $250.2703 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $17.58 | 11.247% | $19.5572 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $129.61 | 13.450% | $147.0425 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $793.14 | $854.5824 | $854.58 | $854.60 | $854.60 | |