| 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 | $192.27 | 6.185% | $204.1619 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $39.43 | 13.422% | $44.7223 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $7.69 | 4.672% | $8.0493 | $8.05 | $8.05 | $8.00 |
| Purchase #4 | $249.78 | 4.661% | $261.4222 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $47.91 | 12.540% | $53.9179 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $163.63 | 10.518% | $180.8406 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $198.30 | 8.697% | $215.5462 | $215.55 | $215.55 | $215.50 |
| 7 purchase totals = | $899.01 | $968.6604 | $968.66 | $968.60 | $968.50 | |