| 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 | $188.75 | 4.482% | $197.2098 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $28.47 | 11.611% | $31.7757 | $31.78 | $31.80 | $31.80 |
| Purchase #3 | $119.70 | 5.676% | $126.4942 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $146.37 | 12.862% | $165.1961 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $69.30 | 11.621% | $77.3534 | $77.35 | $77.35 | $77.40 |
| Purchase #6 | $18.70 | 9.846% | $20.5412 | $20.54 | $20.55 | $20.50 |
| Purchase #7 | $153.72 | 12.531% | $172.9827 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $725.01 | $791.5531 | $791.55 | $791.60 | $791.60 | |