| 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 | $225.92 | 11.706% | $252.3662 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $174.79 | 3.496% | $180.9007 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $154.63 | 3.584% | $160.1719 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $81.46 | 9.421% | $89.1343 | $89.13 | $89.15 | $89.10 |
| Purchase #5 | $86.79 | 9.468% | $95.0073 | $95.01 | $95.00 | $95.00 |
| Purchase #6 | $246.35 | 13.156% | $278.7598 | $278.76 | $278.75 | $278.80 |
| Purchase #7 | $96.30 | 6.473% | $102.5335 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $1,066.24 | $1,158.8737 | $1,158.87 | $1,158.85 | $1,158.90 | |