| 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 | $16.35 | 8.420% | $17.7267 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $47.49 | 11.340% | $52.8754 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $146.41 | 13.225% | $165.7727 | $165.77 | $165.75 | $165.80 |
| Purchase #4 | $203.56 | 9.579% | $223.059 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $94.75 | 10.260% | $104.4714 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $96.71 | 7.328% | $103.7969 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $164.49 | 11.843% | $183.9706 | $183.97 | $183.95 | $184.00 |
| 7 purchase totals = | $769.76 | $851.6727 | $851.68 | $851.65 | $851.80 | |