| 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 | $178.49 | 11.457% | $198.9396 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $82.35 | 4.418% | $85.9882 | $85.99 | $86.00 | $86.00 |
| Purchase #3 | $74.46 | 11.370% | $82.9261 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $61.93 | 3.311% | $63.9805 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $230.87 | 8.238% | $249.8891 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $28.92 | 13.200% | $32.7374 | $32.74 | $32.75 | $32.70 |
| Purchase #7 | $213.77 | 8.174% | $231.2436 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $870.79 | $945.7045 | $945.71 | $945.80 | $945.60 | |