| 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 | $174.95 | 13.737% | $198.9829 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $160.49 | 7.301% | $172.2074 | $172.21 | $172.20 | $172.20 |
| Purchase #3 | $229.81 | 5.345% | $242.0933 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $73.40 | 13.775% | $83.5109 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $86.96 | 11.611% | $97.0569 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $51.58 | 11.450% | $57.4859 | $57.49 | $57.50 | $57.50 |
| Purchase #7 | $65.88 | 6.237% | $69.9889 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $843.07 | $921.3262 | $921.33 | $921.35 | $921.40 | |