| 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 | $180.72 | 10.111% | $198.9926 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $147.99 | 6.569% | $157.7115 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $132.94 | 13.382% | $150.73 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $245.39 | 11.813% | $274.3779 | $274.38 | $274.40 | $274.40 |
| Purchase #5 | $189.88 | 11.270% | $211.2795 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $66.83 | 4.547% | $69.8688 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $193.97 | 6.652% | $206.8729 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $1,157.72 | $1,269.8332 | $1,269.83 | $1,269.85 | $1,269.90 | |