| 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 | $163.88 | 4.464% | $171.1956 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $13.73 | 3.294% | $14.1823 | $14.18 | $14.20 | $14.20 |
| Purchase #3 | $176.64 | 13.391% | $200.2939 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $61.91 | 13.628% | $70.3471 | $70.35 | $70.35 | $70.30 |
| Purchase #5 | $127.78 | 6.512% | $136.101 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $188.39 | 11.390% | $209.8476 | $209.85 | $209.85 | $209.80 |
| Purchase #7 | $65.69 | 12.757% | $74.0701 | $74.07 | $74.05 | $74.10 |
| 7 purchase totals = | $798.02 | $876.0376 | $876.04 | $876.05 | $876.00 | |