| 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 | $172.97 | 5.832% | $183.0576 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $15.77 | 9.631% | $17.2888 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $126.35 | 11.211% | $140.5151 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $166.27 | 9.606% | $182.2419 | $182.24 | $182.25 | $182.20 |
| Purchase #5 | $114.67 | 3.308% | $118.4633 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $155.82 | 8.596% | $169.2143 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $130.65 | 3.186% | $134.8125 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $882.50 | $945.5935 | $945.59 | $945.55 | $945.60 | |