| 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 | $165.70 | 7.271% | $177.748 | $177.75 | $177.75 | $177.70 |
| Purchase #2 | $190.93 | 13.393% | $216.5013 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $28.36 | 7.176% | $30.3951 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $66.48 | 3.226% | $68.6246 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $192.27 | 3.866% | $199.7032 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $55.88 | 8.212% | $60.4689 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $186.76 | 12.308% | $209.7464 | $209.75 | $209.75 | $209.70 |
| 7 purchase totals = | $886.38 | $963.1875 | $963.19 | $963.15 | $963.10 | |