| 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 | $83.79 | 11.686% | $93.5817 | $93.58 | $93.60 | $93.60 |
| Purchase #2 | $233.41 | 11.514% | $260.2848 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $137.97 | 4.751% | $144.525 | $144.53 | $144.55 | $144.50 |
| Purchase #4 | $160.44 | 3.299% | $165.7329 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $182.31 | 5.145% | $191.6898 | $191.69 | $191.70 | $191.70 |
| Purchase #6 | $17.30 | 6.709% | $18.4607 | $18.46 | $18.45 | $18.50 |
| Purchase #7 | $190.63 | 4.573% | $199.3475 | $199.35 | $199.35 | $199.30 |
| 7 purchase totals = | $1,005.85 | $1,073.6224 | $1,073.62 | $1,073.70 | $1,073.60 | |