| 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 | $148.67 | 10.263% | $163.928 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $11.97 | 6.829% | $12.7874 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $116.93 | 6.709% | $124.7748 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $5.74 | 12.678% | $6.4677 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $151.38 | 6.227% | $160.8064 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $189.97 | 5.129% | $199.7136 | $199.71 | $199.70 | $199.70 |
| Purchase #7 | $245.94 | 12.846% | $277.5335 | $277.53 | $277.55 | $277.50 |
| 7 purchase totals = | $870.60 | $946.0114 | $946.01 | $946.00 | $946.00 | |