| 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 | $173.57 | 3.779% | $180.1292 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $36.42 | 3.626% | $37.7406 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $236.37 | 11.687% | $263.9946 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $85.57 | 11.384% | $95.3113 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $152.49 | 3.129% | $157.2614 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $218.97 | 9.869% | $240.5801 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $186.88 | 12.569% | $210.3689 | $210.37 | $210.35 | $210.40 |
| 7 purchase totals = | $1,090.27 | $1,185.3861 | $1,185.38 | $1,185.40 | $1,185.40 | |