| 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 | $159.42 | 8.338% | $172.7124 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $62.84 | 7.809% | $67.7472 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $34.83 | 4.827% | $36.5112 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $119.92 | 12.192% | $134.5406 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $175.70 | 13.809% | $199.9624 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $99.99 | 3.405% | $103.3947 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $150.32 | 13.156% | $170.0961 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $803.02 | $884.9646 | $884.96 | $884.95 | $884.90 | |