| 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 | $149.46 | 9.581% | $163.7798 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $28.76 | 6.214% | $30.5471 | $30.55 | $30.55 | $30.50 |
| Purchase #3 | $22.80 | 12.811% | $25.7209 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $163.34 | 11.844% | $182.686 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $218.75 | 10.308% | $241.2988 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $189.70 | 7.186% | $203.3318 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $81.93 | 3.615% | $84.8918 | $84.89 | $84.90 | $84.90 |
| 7 purchase totals = | $854.74 | $932.2562 | $932.26 | $932.30 | $932.20 | |