| 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 | $157.86 | 12.706% | $177.9177 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $162.33 | 12.799% | $183.1066 | $183.11 | $183.10 | $183.10 |
| Purchase #3 | $111.66 | 3.193% | $115.2253 | $115.23 | $115.25 | $115.20 |
| Purchase #4 | $110.57 | 3.784% | $114.754 | $114.75 | $114.75 | $114.80 |
| Purchase #5 | $63.48 | 3.329% | $65.5932 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $167.47 | 10.471% | $185.0058 | $185.01 | $185.00 | $185.00 |
| Purchase #7 | $133.40 | 5.533% | $140.781 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $906.77 | $982.3836 | $982.39 | $982.40 | $982.40 | |