| 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 | $164.93 | 3.693% | $171.0209 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $9.90 | 4.392% | $10.3348 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $157.51 | 5.339% | $165.9195 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $126.80 | 11.242% | $141.0549 | $141.05 | $141.05 | $141.10 |
| Purchase #5 | $129.60 | 13.332% | $146.8783 | $146.88 | $146.90 | $146.90 |
| Purchase #6 | $15.59 | 9.461% | $17.065 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $169.36 | 10.601% | $187.3139 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $773.69 | $839.5873 | $839.58 | $839.55 | $839.60 | |