| 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 | $208.59 | 6.427% | $221.9961 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $15.75 | 13.657% | $17.901 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $182.61 | 5.146% | $192.0071 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $128.78 | 12.425% | $144.7809 | $144.78 | $144.80 | $144.80 |
| Purchase #5 | $30.78 | 5.721% | $32.5409 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $219.78 | 10.268% | $242.347 | $242.35 | $242.35 | $242.30 |
| Purchase #7 | $57.31 | 7.625% | $61.6799 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $843.60 | $913.2529 | $913.26 | $913.30 | $913.20 | |