| 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 | $157.62 | 4.250% | $164.3189 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $33.43 | 9.691% | $36.6697 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $183.41 | 12.186% | $205.7603 | $205.76 | $205.75 | $205.80 |
| Purchase #4 | $163.97 | 4.181% | $170.8256 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $58.98 | 7.801% | $63.581 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $67.54 | 3.211% | $69.7087 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $153.30 | 5.802% | $162.1945 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $818.25 | $873.0587 | $873.06 | $873.05 | $873.10 | |