| 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 | $132.27 | 8.467% | $143.4693 | $143.47 | $143.45 | $143.50 |
| Purchase #2 | $20.59 | 10.773% | $22.8082 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $164.29 | 13.519% | $186.5004 | $186.50 | $186.50 | $186.50 |
| Purchase #4 | $125.88 | 4.698% | $131.7938 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $172.46 | 10.565% | $190.6804 | $190.68 | $190.70 | $190.70 |
| Purchase #6 | $152.48 | 3.223% | $157.3944 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $218.88 | 10.425% | $241.6982 | $241.70 | $241.70 | $241.70 |
| 7 purchase totals = | $986.85 | $1,074.3447 | $1,074.34 | $1,074.35 | $1,074.40 | |