| 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 | $154.77 | 5.413% | $163.1477 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $107.91 | 8.350% | $116.9205 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $145.84 | 8.219% | $157.8266 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $102.69 | 8.635% | $111.5573 | $111.56 | $111.55 | $111.60 |
| Purchase #5 | $31.41 | 3.305% | $32.4481 | $32.45 | $32.45 | $32.40 |
| Purchase #6 | $232.80 | 4.629% | $243.5763 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $24.69 | 11.533% | $27.5375 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $800.11 | $853.0140 | $853.03 | $853.05 | $852.90 | |