| 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 | $167.60 | 13.632% | $190.4472 | $190.45 | $190.45 | $190.40 |
| Purchase #2 | $112.33 | 6.191% | $119.2844 | $119.28 | $119.30 | $119.30 |
| Purchase #3 | $162.99 | 5.717% | $172.3081 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $233.25 | 5.606% | $246.326 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $51.91 | 5.503% | $54.7666 | $54.77 | $54.75 | $54.80 |
| Purchase #6 | $136.76 | 12.682% | $154.1039 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $11.32 | 9.516% | $12.3972 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $876.16 | $949.6334 | $949.64 | $949.65 | $949.60 | |