| 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 | $73.90 | 9.657% | $81.0365 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $210.78 | 5.493% | $222.3581 | $222.36 | $222.35 | $222.40 |
| Purchase #3 | $245.47 | 4.816% | $257.2918 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $163.47 | 8.307% | $177.0495 | $177.05 | $177.05 | $177.00 |
| Purchase #5 | $167.66 | 8.475% | $181.8692 | $181.87 | $181.85 | $181.90 |
| Purchase #6 | $29.90 | 9.663% | $32.7892 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $158.46 | 6.631% | $168.9675 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $1,049.64 | $1,121.3618 | $1,121.37 | $1,121.35 | $1,121.40 | |