| 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 | $142.94 | 11.703% | $159.6683 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $136.90 | 3.683% | $141.942 | $141.94 | $141.95 | $141.90 |
| Purchase #3 | $78.77 | 4.713% | $82.4824 | $82.48 | $82.50 | $82.50 |
| Purchase #4 | $14.87 | 6.629% | $15.8557 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $168.34 | 8.239% | $182.2095 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $13.36 | 10.135% | $14.714 | $14.71 | $14.70 | $14.70 |
| Purchase #7 | $25.71 | 12.206% | $28.8482 | $28.85 | $28.85 | $28.80 |
| 7 purchase totals = | $580.89 | $625.7201 | $625.72 | $625.70 | $625.70 | |