| 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 | $117.31 | 12.442% | $131.9057 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $18.55 | 11.280% | $20.6424 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $177.49 | 3.346% | $183.4288 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $209.91 | 8.173% | $227.0659 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $68.81 | 6.548% | $73.3157 | $73.32 | $73.30 | $73.30 |
| Purchase #6 | $119.61 | 11.706% | $133.6115 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $94.60 | 8.194% | $102.3515 | $102.35 | $102.35 | $102.40 |
| 7 purchase totals = | $806.28 | $872.3215 | $872.33 | $872.30 | $872.30 | |