| 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 | $156.26 | 10.448% | $172.586 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $224.37 | 5.594% | $236.9213 | $236.92 | $236.90 | $236.90 |
| Purchase #3 | $43.81 | 10.807% | $48.5445 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $97.48 | 5.767% | $103.1017 | $103.10 | $103.10 | $103.10 |
| Purchase #5 | $16.39 | 8.854% | $17.8412 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $146.69 | 8.139% | $158.6291 | $158.63 | $158.65 | $158.60 |
| Purchase #7 | $18.37 | 4.215% | $19.1443 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $703.37 | $756.7681 | $756.76 | $756.80 | $756.60 | |