| 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 | $113.76 | 13.837% | $129.501 | $129.50 | $129.50 | $129.50 |
| Purchase #2 | $105.99 | 10.763% | $117.3977 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $125.62 | 9.522% | $137.5815 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $97.39 | 12.269% | $109.3388 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $65.56 | 13.693% | $74.5371 | $74.54 | $74.55 | $74.50 |
| Purchase #6 | $90.83 | 4.458% | $94.8792 | $94.88 | $94.90 | $94.90 |
| Purchase #7 | $133.34 | 8.857% | $145.1499 | $145.15 | $145.15 | $145.10 |
| 7 purchase totals = | $732.49 | $808.3852 | $808.39 | $808.45 | $808.30 | |