| 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 | $167.85 | 13.413% | $190.3637 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $69.77 | 9.333% | $76.2816 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $11.83 | 4.764% | $12.3936 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $198.87 | 10.666% | $220.0815 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $203.96 | 6.380% | $216.9726 | $216.97 | $216.95 | $217.00 |
| Purchase #6 | $239.84 | 7.442% | $257.6889 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $146.35 | 5.699% | $154.6905 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $1,038.47 | $1,128.4724 | $1,128.46 | $1,128.50 | $1,128.60 | |