| 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 | $138.67 | 13.782% | $157.7815 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $181.44 | 7.126% | $194.3694 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $79.59 | 7.692% | $85.7121 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $181.59 | 10.451% | $200.568 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $132.66 | 6.629% | $141.454 | $141.45 | $141.45 | $141.50 |
| Purchase #6 | $67.41 | 12.685% | $75.961 | $75.96 | $75.95 | $76.00 |
| Purchase #7 | $72.40 | 13.794% | $82.3869 | $82.39 | $82.40 | $82.40 |
| 7 purchase totals = | $853.76 | $938.2329 | $938.23 | $938.20 | $938.40 | |