| 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 | $68.25 | 4.638% | $71.4154 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $130.63 | 10.194% | $143.9464 | $143.95 | $143.95 | $143.90 |
| Purchase #3 | $171.61 | 7.848% | $185.078 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $26.81 | 8.762% | $29.1591 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $226.53 | 3.671% | $234.8459 | $234.85 | $234.85 | $234.80 |
| Purchase #6 | $141.60 | 10.310% | $156.199 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $76.87 | 7.757% | $82.8328 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $842.30 | $903.4766 | $903.49 | $903.50 | $903.40 | |