| 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 | $169.34 | 4.583% | $177.1009 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $115.85 | 5.375% | $122.0769 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $235.59 | 10.510% | $260.3505 | $260.35 | $260.35 | $260.40 |
| Purchase #4 | $38.53 | 8.453% | $41.7869 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $58.61 | 5.706% | $61.9543 | $61.95 | $61.95 | $62.00 |
| Purchase #6 | $37.85 | 9.442% | $41.4238 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $178.96 | 6.641% | $190.8447 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $834.73 | $895.5380 | $895.53 | $895.55 | $895.60 | |