| 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 | $167.63 | 3.753% | $173.9212 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $69.85 | 10.257% | $77.0145 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $235.66 | 12.372% | $264.8159 | $264.82 | $264.80 | $264.80 |
| Purchase #4 | $140.60 | 11.739% | $157.105 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $70.41 | 6.513% | $74.9958 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $25.54 | 11.422% | $28.4572 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $88.68 | 4.393% | $92.5757 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $798.37 | $868.8853 | $868.90 | $868.85 | $868.90 | |