| 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 | $151.37 | 12.663% | $170.538 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $29.92 | 10.446% | $33.0454 | $33.05 | $33.05 | $33.00 |
| Purchase #3 | $166.59 | 5.282% | $175.3893 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $75.77 | 13.236% | $85.7989 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $75.28 | 3.361% | $77.8102 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $95.31 | 8.367% | $103.2846 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $214.35 | 11.759% | $239.5554 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $808.59 | $885.4218 | $885.43 | $885.45 | $885.40 | |