| 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 | $195.65 | 11.253% | $217.6665 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $61.34 | 7.381% | $65.8675 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $111.50 | 9.145% | $121.6967 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $90.72 | 5.481% | $95.6924 | $95.69 | $95.70 | $95.70 |
| Purchase #5 | $18.75 | 5.745% | $19.8272 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $215.46 | 6.733% | $229.9669 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $157.92 | 13.455% | $179.1681 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $851.34 | $929.8853 | $929.90 | $929.85 | $930.00 | |