| 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 | $186.76 | 11.251% | $207.7724 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $99.27 | 10.573% | $109.7658 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $72.67 | 8.629% | $78.9407 | $78.94 | $78.95 | $78.90 |
| Purchase #4 | $97.55 | 13.337% | $110.5602 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $141.26 | 11.419% | $157.3905 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $8.67 | 4.153% | $9.0301 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $210.63 | 11.395% | $234.6313 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $816.81 | $908.0910 | $908.09 | $908.10 | $908.10 | |