| 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 | $129.36 | 11.646% | $144.4253 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $155.68 | 11.128% | $173.0041 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $195.26 | 4.200% | $203.4609 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $41.87 | 12.761% | $47.213 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $38.92 | 12.474% | $43.7749 | $43.77 | $43.75 | $43.80 |
| Purchase #6 | $105.49 | 9.872% | $115.904 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $82.44 | 5.178% | $86.7087 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $749.02 | $814.4909 | $814.48 | $814.45 | $814.50 | |