| 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 | $170.67 | 5.748% | $180.4801 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $168.67 | 13.836% | $192.0072 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $86.98 | 8.427% | $94.3098 | $94.31 | $94.30 | $94.30 |
| Purchase #4 | $9.53 | 12.703% | $10.7406 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $144.66 | 5.270% | $152.2836 | $152.28 | $152.30 | $152.30 |
| Purchase #6 | $242.28 | 4.373% | $252.8749 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $21.94 | 13.559% | $24.9148 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $844.73 | $907.6110 | $907.60 | $907.60 | $907.60 | |