| 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 | $161.29 | 8.418% | $174.8674 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $141.33 | 8.675% | $153.5904 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $150.79 | 7.602% | $162.2531 | $162.25 | $162.25 | $162.30 |
| Purchase #4 | $242.90 | 13.321% | $275.2567 | $275.26 | $275.25 | $275.30 |
| Purchase #5 | $15.76 | 4.718% | $16.5036 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $127.84 | 10.199% | $140.8784 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $15.63 | 12.341% | $17.5589 | $17.56 | $17.55 | $17.60 |
| 7 purchase totals = | $855.54 | $940.9085 | $940.91 | $940.90 | $941.10 | |