| 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 | $160.67 | 13.327% | $182.0825 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $27.76 | 10.561% | $30.6917 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $5.34 | 8.442% | $5.7908 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $144.29 | 10.321% | $159.1822 | $159.18 | $159.20 | $159.20 |
| Purchase #5 | $240.27 | 10.492% | $265.4791 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $11.67 | 5.319% | $12.2907 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $157.62 | 12.822% | $177.83 | $177.83 | $177.85 | $177.80 |
| 7 purchase totals = | $747.62 | $833.3470 | $833.34 | $833.45 | $833.40 | |