| 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 | $105.34 | 12.348% | $118.3474 | $118.35 | $118.35 | $118.30 |
| Purchase #2 | $72.74 | 7.854% | $78.453 | $78.45 | $78.45 | $78.50 |
| Purchase #3 | $157.43 | 5.283% | $165.747 | $165.75 | $165.75 | $165.70 |
| Purchase #4 | $171.49 | 10.786% | $189.9869 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $17.89 | 11.270% | $19.9062 | $19.91 | $19.90 | $19.90 |
| Purchase #6 | $18.65 | 3.293% | $19.2641 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $228.47 | 7.678% | $246.0119 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $772.01 | $837.7165 | $837.72 | $837.70 | $837.70 | |