| 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 | $127.60 | 4.174% | $132.926 | $132.93 | $132.95 | $132.90 |
| Purchase #2 | $190.98 | 7.158% | $204.6503 | $204.65 | $204.65 | $204.70 |
| Purchase #3 | $102.80 | 12.756% | $115.9132 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $54.43 | 11.520% | $60.7003 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $88.83 | 7.314% | $95.327 | $95.33 | $95.35 | $95.30 |
| Purchase #6 | $186.97 | 5.657% | $197.5469 | $197.55 | $197.55 | $197.50 |
| Purchase #7 | $27.59 | 9.521% | $30.2168 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $779.20 | $837.2805 | $837.29 | $837.30 | $837.20 | |