| 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 | $144.44 | 11.723% | $161.3727 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $10.59 | 4.285% | $11.0438 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $28.36 | 5.419% | $29.8968 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $70.49 | 5.206% | $74.1597 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $218.56 | 13.234% | $247.4842 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $239.66 | 13.180% | $271.2472 | $271.25 | $271.25 | $271.20 |
| Purchase #7 | $164.37 | 7.242% | $176.2737 | $176.27 | $176.25 | $176.30 |
| 7 purchase totals = | $876.47 | $971.4781 | $971.47 | $971.45 | $971.50 | |