| 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 | $75.40 | 7.694% | $81.2013 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $123.39 | 6.481% | $131.3869 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $122.97 | 10.645% | $136.0602 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $124.81 | 4.706% | $130.6836 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $176.27 | 5.190% | $185.4184 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $56.63 | 13.829% | $64.4614 | $64.46 | $64.45 | $64.50 |
| Purchase #7 | $243.77 | 6.314% | $259.1616 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $923.24 | $988.3734 | $988.37 | $988.35 | $988.50 | |