| 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 | $180.92 | 12.657% | $203.819 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $174.62 | 3.675% | $181.0373 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $74.79 | 5.821% | $79.1435 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $57.96 | 11.333% | $64.5286 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $137.61 | 5.404% | $145.0464 | $145.05 | $145.05 | $145.00 |
| Purchase #6 | $192.83 | 13.420% | $218.7078 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $50.36 | 4.138% | $52.4439 | $52.44 | $52.45 | $52.40 |
| 7 purchase totals = | $869.09 | $944.7265 | $944.73 | $944.75 | $944.50 | |