| 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 | $150.56 | 10.848% | $166.8927 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $231.34 | 12.676% | $260.6647 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $206.78 | 13.143% | $233.9571 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $89.91 | 13.303% | $101.8707 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $162.61 | 8.516% | $176.4579 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $181.41 | 6.739% | $193.6352 | $193.64 | $193.65 | $193.60 |
| Purchase #7 | $227.94 | 12.838% | $257.2029 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,250.55 | $1,390.6812 | $1,390.68 | $1,390.65 | $1,390.80 | |