| 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 | $173.51 | 7.702% | $186.8737 | $186.87 | $186.85 | $186.90 |
| Purchase #2 | $93.51 | 6.644% | $99.7228 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $229.33 | 8.705% | $249.2932 | $249.29 | $249.30 | $249.30 |
| Purchase #4 | $93.43 | 8.728% | $101.5846 | $101.58 | $101.60 | $101.60 |
| Purchase #5 | $30.65 | 6.540% | $32.6545 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $163.62 | 4.547% | $171.0598 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $14.95 | 9.472% | $16.3661 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $799.00 | $857.5547 | $857.54 | $857.50 | $857.70 | |