| 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 | $140.93 | 7.130% | $150.9783 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $22.41 | 3.215% | $23.1305 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $40.76 | 8.537% | $44.2397 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $111.67 | 8.166% | $120.789 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $124.37 | 13.749% | $141.4696 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $11.41 | 7.386% | $12.2527 | $12.25 | $12.25 | $12.30 |
| Purchase #7 | $88.37 | 12.147% | $99.1043 | $99.10 | $99.10 | $99.10 |
| 7 purchase totals = | $539.92 | $591.9641 | $591.96 | $592.00 | $592.00 | |