| 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 | $166.34 | 9.658% | $182.4051 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $45.89 | 9.186% | $50.1055 | $50.11 | $50.10 | $50.10 |
| Purchase #3 | $51.25 | 7.358% | $55.021 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $116.95 | 6.659% | $124.7377 | $124.74 | $124.75 | $124.70 |
| Purchase #5 | $8.98 | 10.505% | $9.9233 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $166.50 | 8.689% | $180.9672 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $8.54 | 7.710% | $9.1984 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $564.45 | $612.3582 | $612.37 | $612.30 | $612.30 | |