| 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 | $182.47 | 9.843% | $200.4305 | $200.43 | $200.45 | $200.40 |
| Purchase #2 | $201.69 | 5.614% | $213.0129 | $213.01 | $213.00 | $213.00 |
| Purchase #3 | $49.46 | 13.565% | $56.1692 | $56.17 | $56.15 | $56.20 |
| Purchase #4 | $179.71 | 6.470% | $191.3372 | $191.34 | $191.35 | $191.30 |
| Purchase #5 | $211.56 | 5.290% | $222.7515 | $222.75 | $222.75 | $222.80 |
| Purchase #6 | $198.58 | 13.257% | $224.9058 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $140.33 | 4.581% | $146.7585 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $1,163.80 | $1,255.3656 | $1,255.37 | $1,255.35 | $1,255.40 | |