| 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 | $183.57 | 6.367% | $195.2579 | $195.26 | $195.25 | $195.30 |
| Purchase #2 | $51.43 | 12.747% | $57.9858 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $216.53 | 11.253% | $240.8961 | $240.90 | $240.90 | $240.90 |
| Purchase #4 | $166.62 | 10.320% | $183.8152 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $217.70 | 3.488% | $225.2934 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $144.41 | 4.635% | $151.1034 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $78.85 | 7.704% | $84.9246 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $1,059.11 | $1,139.2764 | $1,139.28 | $1,139.25 | $1,139.30 | |