| 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 | $126.50 | 3.336% | $130.72 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $163.95 | 8.821% | $178.412 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $231.37 | 3.447% | $239.3453 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $102.41 | 9.663% | $112.3059 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $53.97 | 9.366% | $59.0248 | $59.02 | $59.00 | $59.00 |
| Purchase #6 | $166.71 | 8.602% | $181.0504 | $181.05 | $181.05 | $181.10 |
| Purchase #7 | $231.77 | 11.366% | $258.113 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $1,076.68 | $1,158.9714 | $1,158.97 | $1,158.90 | $1,158.90 | |