| 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 | $105.48 | 13.215% | $119.4192 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $159.33 | 5.615% | $168.2764 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $171.94 | 3.398% | $177.7825 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $78.98 | 3.863% | $82.031 | $82.03 | $82.05 | $82.00 |
| Purchase #5 | $26.27 | 10.130% | $28.9312 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $204.51 | 12.605% | $230.2885 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $54.50 | 3.408% | $56.3574 | $56.36 | $56.35 | $56.40 |
| 7 purchase totals = | $801.01 | $863.0862 | $863.09 | $863.15 | $863.10 | |