| 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 | $180.31 | 13.166% | $204.0496 | $204.05 | $204.05 | $204.00 |
| Purchase #2 | $23.47 | 6.798% | $25.0655 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $18.27 | 5.183% | $19.2169 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $132.61 | 5.787% | $140.2841 | $140.28 | $140.30 | $140.30 |
| Purchase #5 | $184.84 | 3.465% | $191.2447 | $191.24 | $191.25 | $191.20 |
| Purchase #6 | $77.62 | 7.423% | $83.3817 | $83.38 | $83.40 | $83.40 |
| Purchase #7 | $40.31 | 11.174% | $44.8142 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $657.43 | $708.0567 | $708.05 | $708.05 | $708.00 | |