| 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 | $138.53 | 13.142% | $156.7356 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $9.78 | 9.571% | $10.716 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $75.30 | 13.857% | $85.7343 | $85.73 | $85.75 | $85.70 |
| Purchase #4 | $185.68 | 10.216% | $204.6491 | $204.65 | $204.65 | $204.60 |
| Purchase #5 | $49.66 | 13.784% | $56.5051 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $182.91 | 11.386% | $203.7361 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $216.83 | 10.832% | $240.317 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $858.69 | $958.3932 | $958.41 | $958.40 | $958.20 | |