| 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 | $193.94 | 11.233% | $215.7253 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $41.60 | 3.596% | $43.0959 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $183.90 | 10.591% | $203.3768 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $52.46 | 9.314% | $57.3461 | $57.35 | $57.35 | $57.30 |
| Purchase #5 | $50.81 | 7.421% | $54.5806 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $133.45 | 13.188% | $151.0494 | $151.05 | $151.05 | $151.00 |
| Purchase #7 | $151.45 | 11.451% | $168.7925 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $807.61 | $893.9666 | $893.98 | $894.05 | $893.90 | |