| 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 | $207.62 | 7.748% | $223.7064 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $35.76 | 12.299% | $40.1581 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $184.48 | 6.241% | $195.9934 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $38.25 | 3.555% | $39.6098 | $39.61 | $39.60 | $39.60 |
| Purchase #5 | $9.84 | 6.481% | $10.4777 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $28.92 | 6.155% | $30.7 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $221.67 | 6.701% | $236.5241 | $236.52 | $236.50 | $236.50 |
| 7 purchase totals = | $726.54 | $777.1695 | $777.17 | $777.15 | $777.20 | |