| 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 | $150.47 | 7.610% | $161.9208 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $197.68 | 11.581% | $220.5733 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $44.98 | 13.433% | $51.0222 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $87.38 | 13.524% | $99.1973 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $199.38 | 10.845% | $221.0028 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $79.34 | 11.564% | $88.5149 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $51.52 | 8.794% | $56.0507 | $56.05 | $56.05 | $56.10 |
| 7 purchase totals = | $810.75 | $898.2820 | $898.27 | $898.20 | $898.30 | |