| 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 | $193.67 | 10.772% | $214.5321 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $69.88 | 11.753% | $78.093 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $227.55 | 11.325% | $253.32 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $123.67 | 12.172% | $138.7231 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $15.50 | 6.558% | $16.5165 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $20.67 | 13.851% | $23.533 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $173.43 | 11.733% | $193.7785 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $824.37 | $918.4962 | $918.49 | $918.50 | $918.40 | |