| 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 | $83.92 | 12.382% | $94.311 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $165.48 | 7.703% | $178.2269 | $178.23 | $178.25 | $178.20 |
| Purchase #3 | $112.75 | 11.710% | $125.953 | $125.95 | $125.95 | $126.00 |
| Purchase #4 | $39.27 | 12.574% | $44.2078 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $163.90 | 11.243% | $182.3273 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $239.46 | 13.295% | $271.2962 | $271.30 | $271.30 | $271.30 |
| Purchase #7 | $9.98 | 12.339% | $11.2114 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $814.76 | $907.5336 | $907.54 | $907.55 | $907.50 | |