| 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 | $199.95 | 7.761% | $215.4681 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $176.40 | 8.239% | $190.9336 | $190.93 | $190.95 | $190.90 |
| Purchase #3 | $182.29 | 12.383% | $204.863 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $178.30 | 10.820% | $197.5921 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $68.33 | 12.254% | $76.7032 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $17.89 | 7.478% | $19.2278 | $19.23 | $19.25 | $19.20 |
| Purchase #7 | $191.71 | 8.802% | $208.5843 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $1,014.87 | $1,113.3721 | $1,113.36 | $1,113.40 | $1,113.40 | |