| 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 | $18.99 | 6.436% | $20.2122 | $20.21 | $20.20 | $20.20 |
| Purchase #2 | $69.71 | 8.604% | $75.7078 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $43.51 | 7.192% | $46.6392 | $46.64 | $46.65 | $46.60 |
| Purchase #4 | $209.79 | 8.231% | $227.0578 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $136.54 | 6.495% | $145.4083 | $145.41 | $145.40 | $145.40 |
| Purchase #6 | $220.76 | 4.265% | $230.1754 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $160.97 | 12.329% | $180.816 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $860.27 | $926.0167 | $926.03 | $926.00 | $926.00 | |