| 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 | $16.81 | 9.355% | $18.3826 | $18.38 | $18.40 | $18.40 |
| Purchase #2 | $116.64 | 3.379% | $120.5813 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $236.82 | 12.360% | $266.091 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $167.54 | 8.727% | $182.1612 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $196.38 | 4.500% | $205.2171 | $205.22 | $205.20 | $205.20 |
| Purchase #6 | $22.41 | 9.545% | $24.549 | $24.55 | $24.55 | $24.50 |
| Purchase #7 | $158.95 | 10.114% | $175.0262 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $915.55 | $992.0084 | $992.01 | $992.05 | $992.00 | |