| 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 | $169.84 | 12.407% | $190.912 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $34.87 | 13.263% | $39.4948 | $39.49 | $39.50 | $39.50 |
| Purchase #3 | $206.48 | 8.111% | $223.2276 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $75.80 | 5.358% | $79.8614 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $123.75 | 13.197% | $140.0813 | $140.08 | $140.10 | $140.10 |
| Purchase #6 | $103.51 | 5.160% | $108.8511 | $108.85 | $108.85 | $108.90 |
| Purchase #7 | $157.89 | 4.473% | $164.9524 | $164.95 | $164.95 | $165.00 |
| 7 purchase totals = | $872.14 | $947.3806 | $947.37 | $947.40 | $947.50 | |