| 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 | $179.97 | 4.343% | $187.7861 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $142.55 | 12.395% | $160.2191 | $160.22 | $160.20 | $160.20 |
| Purchase #3 | $83.85 | 13.264% | $94.9719 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $247.30 | 5.649% | $261.27 | $261.27 | $261.25 | $261.30 |
| Purchase #5 | $13.91 | 6.249% | $14.7792 | $14.78 | $14.80 | $14.80 |
| Purchase #6 | $204.27 | 7.575% | $219.7435 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $74.85 | 8.220% | $81.0027 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $946.70 | $1,019.7725 | $1,019.77 | $1,019.75 | $1,019.80 | |