| 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 | $162.92 | 6.408% | $173.3599 | $173.36 | $173.35 | $173.40 |
| Purchase #2 | $82.45 | 3.671% | $85.4767 | $85.48 | $85.50 | $85.50 |
| Purchase #3 | $172.26 | 11.477% | $192.0303 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $148.44 | 9.835% | $163.0391 | $163.04 | $163.05 | $163.00 |
| Purchase #5 | $83.38 | 4.349% | $87.0062 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $61.73 | 3.697% | $64.0122 | $64.01 | $64.00 | $64.00 |
| Purchase #7 | $25.99 | 12.176% | $29.1545 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $737.17 | $794.0789 | $794.08 | $794.10 | $794.10 | |