| 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 | $68.97 | 4.725% | $72.2288 | $72.23 | $72.25 | $72.20 |
| Purchase #2 | $114.70 | 6.775% | $122.4709 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $121.48 | 13.358% | $137.7073 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $206.59 | 12.115% | $231.6184 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $166.62 | 8.785% | $181.2576 | $181.26 | $181.25 | $181.30 |
| Purchase #6 | $183.37 | 7.216% | $196.602 | $196.60 | $196.60 | $196.60 |
| Purchase #7 | $205.97 | 8.200% | $222.8595 | $222.86 | $222.85 | $222.90 |
| 7 purchase totals = | $1,067.70 | $1,164.7445 | $1,164.75 | $1,164.70 | $1,164.80 | |