| 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 | $131.32 | 11.394% | $146.2826 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $127.54 | 8.770% | $138.7253 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $184.65 | 11.774% | $206.3907 | $206.39 | $206.40 | $206.40 |
| Purchase #4 | $121.95 | 10.785% | $135.1023 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $80.30 | 11.306% | $89.3787 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $85.31 | 9.508% | $93.4213 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $26.76 | 13.146% | $30.2779 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $757.83 | $839.5788 | $839.58 | $839.65 | $839.60 | |