| 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 | $182.83 | 12.787% | $206.2085 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $115.75 | 5.352% | $121.9449 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $143.34 | 8.272% | $155.1971 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $83.77 | 3.345% | $86.5721 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $115.87 | 12.175% | $129.9772 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $85.83 | 3.596% | $88.9164 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $150.29 | 7.704% | $161.8683 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $877.68 | $950.6845 | $950.69 | $950.65 | $950.70 | |