| 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 | $16.40 | 7.256% | $17.59 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $162.34 | 8.578% | $176.2655 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $10.71 | 6.503% | $11.4065 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $169.64 | 8.819% | $184.6006 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $8.88 | 11.548% | $9.9055 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $177.33 | 6.392% | $188.6649 | $188.66 | $188.65 | $188.70 |
| Purchase #7 | $67.88 | 9.713% | $74.4732 | $74.47 | $74.45 | $74.50 |
| 7 purchase totals = | $613.18 | $662.9062 | $662.91 | $662.85 | $663.00 | |