| 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 | $125.84 | 6.854% | $134.4651 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $86.60 | 7.411% | $93.0179 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $11.30 | 11.499% | $12.5994 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $113.42 | 4.805% | $118.8698 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $215.93 | 8.260% | $233.7658 | $233.77 | $233.75 | $233.80 |
| Purchase #6 | $33.56 | 9.259% | $36.6673 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $30.57 | 11.814% | $34.1815 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $617.22 | $663.5668 | $663.58 | $663.50 | $663.70 | |