| 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 | $129.89 | 10.430% | $143.4375 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $77.91 | 11.619% | $86.9624 | $86.96 | $86.95 | $87.00 |
| Purchase #3 | $86.27 | 8.268% | $93.4028 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $198.84 | 8.689% | $216.1172 | $216.12 | $216.10 | $216.10 |
| Purchase #5 | $34.60 | 7.387% | $37.1559 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $215.37 | 4.870% | $225.8585 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $186.95 | 8.742% | $203.2932 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $929.83 | $1,006.2275 | $1,006.23 | $1,006.20 | $1,006.30 | |