| 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 | $176.49 | 12.238% | $198.0888 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $146.34 | 5.235% | $154.0009 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $21.47 | 5.431% | $22.636 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $79.93 | 11.379% | $89.0252 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $156.35 | 10.273% | $172.4118 | $172.41 | $172.40 | $172.40 |
| Purchase #6 | $44.51 | 12.207% | $49.9433 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $168.48 | 13.316% | $190.9148 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $793.57 | $877.0208 | $877.02 | $877.05 | $876.90 | |