| 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 | $124.44 | 11.482% | $138.7282 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $182.93 | 7.781% | $197.1638 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $202.63 | 6.171% | $215.1343 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $76.75 | 10.688% | $84.953 | $84.95 | $84.95 | $85.00 |
| Purchase #5 | $14.65 | 11.497% | $16.3343 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $159.26 | 3.538% | $164.8946 | $164.89 | $164.90 | $164.90 |
| Purchase #7 | $77.76 | 11.159% | $86.4372 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $838.42 | $903.6454 | $903.63 | $903.70 | $903.60 | |