| 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 | $173.38 | 12.339% | $194.7734 | $194.77 | $194.75 | $194.80 |
| Purchase #2 | $204.72 | 6.375% | $217.7709 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $236.32 | 5.445% | $249.1876 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $7.44 | 7.609% | $8.0061 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $147.53 | 8.450% | $159.9963 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $229.70 | 10.132% | $252.9732 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $27.32 | 4.811% | $28.6344 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $1,026.41 | $1,111.3419 | $1,111.34 | $1,111.30 | $1,111.40 | |