| 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 | $165.77 | 11.500% | $184.8336 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $234.99 | 11.168% | $261.2337 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $149.92 | 13.411% | $170.0258 | $170.03 | $170.05 | $170.00 |
| Purchase #4 | $144.67 | 11.637% | $161.5052 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $209.39 | 6.257% | $222.4915 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $128.62 | 10.178% | $141.7109 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $50.48 | 4.806% | $52.9061 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $1,083.84 | $1,194.7068 | $1,194.71 | $1,194.75 | $1,194.60 | |