| 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 | $163.49 | 10.519% | $180.6875 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $15.57 | 3.620% | $16.1336 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $93.80 | 11.180% | $104.2868 | $104.29 | $104.30 | $104.30 |
| Purchase #4 | $205.69 | 7.471% | $221.0571 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $56.78 | 9.797% | $62.3427 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $67.76 | 4.200% | $70.6059 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $119.37 | 4.436% | $124.6653 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $722.46 | $779.7789 | $779.79 | $779.80 | $779.80 | |