| 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 | $175.93 | 12.158% | $197.3196 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $110.99 | 3.741% | $115.1421 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $170.34 | 7.457% | $183.0423 | $183.04 | $183.05 | $183.00 |
| Purchase #4 | $208.57 | 3.430% | $215.724 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $216.37 | 4.828% | $226.8163 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $187.74 | 4.265% | $195.7471 | $195.75 | $195.75 | $195.70 |
| Purchase #7 | $193.66 | 12.714% | $218.2819 | $218.28 | $218.30 | $218.30 |
| 7 purchase totals = | $1,263.60 | $1,352.0733 | $1,352.07 | $1,352.05 | $1,351.90 | |