| 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 | $163.31 | 11.672% | $182.3715 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $224.53 | 3.758% | $232.9678 | $232.97 | $232.95 | $233.00 |
| Purchase #3 | $69.28 | 13.103% | $78.3578 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $92.62 | 6.374% | $98.5236 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $165.65 | 11.582% | $184.8356 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $92.79 | 5.257% | $97.668 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $238.62 | 8.578% | $259.0888 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $1,046.80 | $1,133.8131 | $1,133.82 | $1,133.75 | $1,133.90 | |