| 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 | $176.72 | 4.425% | $184.5399 | $184.54 | $184.55 | $184.50 |
| Purchase #2 | $14.49 | 10.506% | $16.0123 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $58.78 | 13.307% | $66.6019 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $86.58 | 7.867% | $93.3912 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $231.66 | 12.814% | $261.3449 | $261.34 | $261.35 | $261.30 |
| Purchase #6 | $129.34 | 5.507% | $136.4628 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $196.59 | 9.537% | $215.3388 | $215.34 | $215.35 | $215.30 |
| 7 purchase totals = | $894.16 | $973.6918 | $973.68 | $973.70 | $973.60 | |