| 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 | $183.85 | 13.642% | $208.9308 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $195.36 | 13.698% | $222.1204 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $12.36 | 6.632% | $13.1797 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $143.93 | 8.351% | $155.9496 | $155.95 | $155.95 | $155.90 |
| Purchase #5 | $149.64 | 8.790% | $162.7934 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $144.62 | 3.271% | $149.3505 | $149.35 | $149.35 | $149.40 |
| Purchase #7 | $40.33 | 3.553% | $41.7629 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $870.09 | $954.0873 | $954.08 | $954.10 | $954.10 | |