| 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 | $140.47 | 12.706% | $158.3181 | $158.32 | $158.30 | $158.30 |
| Purchase #2 | $145.78 | 13.277% | $165.1352 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $138.70 | 13.726% | $157.738 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $136.84 | 3.716% | $141.925 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $17.81 | 3.662% | $18.4622 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $88.84 | 9.613% | $97.3802 | $97.38 | $97.40 | $97.40 |
| Purchase #7 | $187.31 | 4.804% | $196.3084 | $196.31 | $196.30 | $196.30 |
| 7 purchase totals = | $855.75 | $935.2671 | $935.28 | $935.30 | $935.20 | |