| 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 | $137.57 | 13.576% | $156.2465 | $156.25 | $156.25 | $156.20 |
| Purchase #2 | $143.47 | 6.659% | $153.0237 | $153.02 | $153.00 | $153.00 |
| Purchase #3 | $21.63 | 10.509% | $23.9031 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $67.55 | 7.179% | $72.3994 | $72.40 | $72.40 | $72.40 |
| Purchase #5 | $108.51 | 6.823% | $115.9136 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $155.90 | 12.293% | $175.0648 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $175.99 | 13.406% | $199.5832 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $810.62 | $896.1343 | $896.12 | $896.10 | $896.10 | |