| 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 | $143.69 | 8.263% | $155.5631 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $7.64 | 7.384% | $8.2041 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $231.79 | 3.383% | $239.6315 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $69.76 | 6.580% | $74.3502 | $74.35 | $74.35 | $74.40 |
| Purchase #5 | $235.39 | 10.828% | $260.878 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $55.51 | 3.852% | $57.6482 | $57.65 | $57.65 | $57.60 |
| Purchase #7 | $93.72 | 7.662% | $100.9008 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $837.50 | $897.1759 | $897.17 | $897.20 | $897.20 | |