| 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 | $166.37 | 10.415% | $183.6974 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $135.50 | 6.784% | $144.6923 | $144.69 | $144.70 | $144.70 |
| Purchase #3 | $49.46 | 13.110% | $55.9442 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $36.60 | 10.156% | $40.3171 | $40.32 | $40.30 | $40.30 |
| Purchase #5 | $77.39 | 13.198% | $87.6039 | $87.60 | $87.60 | $87.60 |
| Purchase #6 | $75.73 | 8.598% | $82.2413 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $213.86 | 13.241% | $242.1772 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $754.91 | $836.6734 | $836.67 | $836.70 | $836.60 | |