| 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 | $137.92 | 5.113% | $144.9718 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $237.61 | 4.185% | $247.554 | $247.55 | $247.55 | $247.60 |
| Purchase #3 | $76.55 | 8.659% | $83.1785 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $107.81 | 7.355% | $115.7394 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $82.53 | 13.144% | $93.3777 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $8.45 | 8.485% | $9.167 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $215.36 | 7.558% | $231.6369 | $231.64 | $231.65 | $231.60 |
| 7 purchase totals = | $866.23 | $925.6253 | $925.63 | $925.65 | $925.70 | |