| 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 | $151.66 | 5.808% | $160.4684 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $73.44 | 5.227% | $77.2787 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $119.38 | 9.269% | $130.4453 | $130.45 | $130.45 | $130.40 |
| Purchase #4 | $104.32 | 3.495% | $107.966 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $200.87 | 9.729% | $220.4126 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $65.47 | 5.854% | $69.3026 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $247.38 | 3.283% | $255.5015 | $255.50 | $255.50 | $255.50 |
| 7 purchase totals = | $962.52 | $1,021.3751 | $1,021.38 | $1,021.35 | $1,021.40 | |