| 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 | $115.50 | 5.684% | $122.065 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $153.61 | 13.289% | $174.0232 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $66.46 | 12.239% | $74.594 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $6.83 | 6.161% | $7.2508 | $7.25 | $7.25 | $7.30 |
| Purchase #5 | $81.27 | 7.591% | $87.4392 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $239.45 | 6.520% | $255.0621 | $255.06 | $255.05 | $255.10 |
| Purchase #7 | $210.68 | 11.683% | $235.2937 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $873.80 | $955.7280 | $955.72 | $955.70 | $955.80 | |