| 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 | $161.36 | 10.413% | $178.1624 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $197.70 | 6.471% | $210.4932 | $210.49 | $210.50 | $210.50 |
| Purchase #3 | $77.45 | 5.427% | $81.6532 | $81.65 | $81.65 | $81.70 |
| Purchase #4 | $209.31 | 13.462% | $237.4873 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $69.55 | 9.602% | $76.2282 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $155.99 | 6.721% | $166.4741 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $169.63 | 7.677% | $182.6525 | $182.65 | $182.65 | $182.70 |
| 7 purchase totals = | $1,040.99 | $1,133.1509 | $1,133.14 | $1,133.15 | $1,133.30 | |