| 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 | $167.84 | 7.834% | $180.9886 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $59.86 | 10.474% | $66.1297 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $186.32 | 12.557% | $209.7162 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $61.75 | 6.296% | $65.6378 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $110.95 | 5.508% | $117.0611 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $181.79 | 12.241% | $204.0429 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $235.36 | 9.205% | $257.0249 | $257.02 | $257.00 | $257.00 |
| 7 purchase totals = | $1,003.87 | $1,100.6012 | $1,100.60 | $1,100.60 | $1,100.50 | |