| 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 | $166.97 | 5.410% | $176.0031 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $85.93 | 5.693% | $90.822 | $90.82 | $90.80 | $90.80 |
| Purchase #3 | $212.71 | 10.814% | $235.7125 | $235.71 | $235.70 | $235.70 |
| Purchase #4 | $73.98 | 6.342% | $78.6718 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $236.68 | 12.213% | $265.5857 | $265.59 | $265.60 | $265.60 |
| Purchase #6 | $15.25 | 6.410% | $16.2275 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $175.92 | 11.391% | $195.959 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $967.44 | $1,058.9816 | $1,058.98 | $1,058.95 | $1,059.00 | |