| 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 | $130.82 | 9.661% | $143.4585 | $143.46 | $143.45 | $143.50 |
| Purchase #2 | $189.64 | 8.538% | $205.8315 | $205.83 | $205.85 | $205.80 |
| Purchase #3 | $5.56 | 3.598% | $5.76 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $96.43 | 11.789% | $107.7981 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $208.75 | 9.717% | $229.0342 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $33.81 | 13.229% | $38.2827 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $91.78 | 12.476% | $103.2305 | $103.23 | $103.25 | $103.20 |
| 7 purchase totals = | $756.79 | $833.3955 | $833.39 | $833.45 | $833.40 | |