| 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 | $87.67 | 4.444% | $91.5661 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $168.75 | 10.325% | $186.1734 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $186.30 | 5.687% | $196.8949 | $196.89 | $196.90 | $196.90 |
| Purchase #4 | $125.77 | 13.479% | $142.7225 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $181.28 | 5.496% | $191.2431 | $191.24 | $191.25 | $191.20 |
| Purchase #6 | $64.46 | 5.521% | $68.0188 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $225.89 | 10.232% | $249.0031 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $1,040.12 | $1,125.6219 | $1,125.61 | $1,125.55 | $1,125.60 | |