| 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 | $170.26 | 7.763% | $183.4773 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $116.41 | 7.548% | $125.1966 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $243.63 | 4.809% | $255.3462 | $255.35 | $255.35 | $255.30 |
| Purchase #4 | $13.45 | 10.390% | $14.8475 | $14.85 | $14.85 | $14.80 |
| Purchase #5 | $58.37 | 4.534% | $61.0165 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $89.56 | 12.215% | $100.4998 | $100.50 | $100.50 | $100.50 |
| Purchase #7 | $101.31 | 10.568% | $112.0164 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $792.99 | $852.4003 | $852.42 | $852.40 | $852.30 | |