| 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 | $144.84 | 8.382% | $156.9805 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $39.94 | 6.865% | $42.6819 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $229.27 | 7.537% | $246.5501 | $246.55 | $246.55 | $246.60 |
| Purchase #4 | $172.81 | 4.363% | $180.3497 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $218.96 | 9.257% | $239.2291 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $28.86 | 4.599% | $30.1873 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $13.64 | 12.609% | $15.3599 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $848.32 | $911.3385 | $911.34 | $911.40 | $911.40 | |