| 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 | $173.41 | 9.772% | $190.3556 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $190.36 | 8.264% | $206.0914 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $203.57 | 13.218% | $230.4779 | $230.48 | $230.50 | $230.50 |
| Purchase #4 | $15.89 | 6.510% | $16.9244 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $70.75 | 4.540% | $73.9621 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $94.48 | 5.194% | $99.3873 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $39.52 | 9.260% | $43.1796 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $787.98 | $860.3783 | $860.38 | $860.40 | $860.50 | |