| 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 | $166.58 | 8.518% | $180.7693 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $110.73 | 7.453% | $118.9827 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $30.79 | 13.726% | $35.0162 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $11.56 | 3.352% | $11.9475 | $11.95 | $11.95 | $11.90 |
| Purchase #5 | $180.72 | 8.645% | $196.3432 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $120.85 | 8.143% | $130.6908 | $130.69 | $130.70 | $130.70 |
| Purchase #7 | $97.84 | 12.638% | $110.205 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $719.07 | $783.9547 | $783.96 | $783.95 | $783.90 | |