| 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 | $126.26 | 3.393% | $130.544 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $69.95 | 7.161% | $74.9591 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $188.85 | 13.171% | $213.7234 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $15.38 | 8.680% | $16.715 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $126.91 | 11.239% | $141.1734 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $86.70 | 3.188% | $89.464 | $89.46 | $89.45 | $89.50 |
| Purchase #7 | $233.96 | 10.803% | $259.2347 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $848.01 | $925.8136 | $925.80 | $925.75 | $925.80 | |