| 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 | $137.88 | 12.419% | $155.0033 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $190.50 | 12.455% | $214.2268 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $155.86 | 12.254% | $174.9591 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $23.63 | 11.828% | $26.425 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $57.92 | 11.389% | $64.5165 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $9.83 | 9.695% | $10.783 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $50.46 | 6.660% | $53.8206 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $626.08 | $699.7343 | $699.74 | $699.75 | $699.70 | |