| 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 | $121.96 | 12.166% | $136.7977 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $171.77 | 5.740% | $181.6296 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $104.96 | 4.125% | $109.2896 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $93.95 | 3.768% | $97.49 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $188.38 | 12.583% | $212.0839 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $247.80 | 6.650% | $264.2787 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $118.94 | 10.802% | $131.7879 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $1,047.76 | $1,133.3574 | $1,133.36 | $1,133.45 | $1,133.40 | |