| 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 | $174.84 | 8.643% | $189.9514 | $189.95 | $189.95 | $190.00 |
| Purchase #2 | $52.56 | 5.424% | $55.4109 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $153.77 | 11.852% | $171.9948 | $171.99 | $172.00 | $172.00 |
| Purchase #4 | $57.67 | 10.376% | $63.6538 | $63.65 | $63.65 | $63.70 |
| Purchase #5 | $157.42 | 8.302% | $170.489 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $159.82 | 6.457% | $170.1396 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $143.98 | 9.147% | $157.1499 | $157.15 | $157.15 | $157.10 |
| 7 purchase totals = | $900.06 | $978.7894 | $978.78 | $978.80 | $978.80 | |