| 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 | $97.94 | 4.613% | $102.458 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $17.95 | 6.682% | $19.1494 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $152.75 | 3.473% | $158.055 | $158.06 | $158.05 | $158.10 |
| Purchase #4 | $147.52 | 8.225% | $159.6535 | $159.65 | $159.65 | $159.70 |
| Purchase #5 | $239.33 | 8.223% | $259.0101 | $259.01 | $259.00 | $259.00 |
| Purchase #6 | $81.39 | 13.649% | $92.4989 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $12.78 | 11.468% | $14.2456 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $749.66 | $805.0705 | $805.08 | $805.05 | $805.10 | |