| 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 | $89.32 | 5.225% | $93.987 | $93.99 | $94.00 | $94.00 |
| Purchase #2 | $130.65 | 7.868% | $140.9295 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $7.49 | 8.665% | $8.139 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $92.38 | 3.427% | $95.5459 | $95.55 | $95.55 | $95.50 |
| Purchase #5 | $156.38 | 11.223% | $173.9305 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $187.86 | 10.734% | $208.0249 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $174.71 | 10.406% | $192.8903 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $838.79 | $913.4471 | $913.45 | $913.50 | $913.30 | |