| 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 | $158.61 | 3.291% | $163.8299 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $188.66 | 4.852% | $197.8138 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $188.73 | 11.357% | $210.1641 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $103.94 | 3.247% | $107.3149 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $145.65 | 6.487% | $155.0983 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $97.34 | 12.603% | $109.6078 | $109.61 | $109.60 | $109.60 |
| Purchase #7 | $8.37 | 8.680% | $9.0965 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $891.30 | $952.9253 | $952.92 | $952.90 | $952.90 | |