| 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 | $139.70 | 3.153% | $144.1047 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $166.87 | 9.214% | $182.2454 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $151.45 | 8.334% | $164.0718 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $136.38 | 3.426% | $141.0524 | $141.05 | $141.05 | $141.10 |
| Purchase #5 | $68.36 | 7.354% | $73.3872 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $151.99 | 5.480% | $160.3191 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $186.60 | 3.849% | $193.7822 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $1,001.35 | $1,058.9628 | $1,058.96 | $1,058.95 | $1,059.00 | |