| 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 | $66.58 | 12.169% | $74.6821 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $149.40 | 9.128% | $163.0372 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $180.61 | 13.291% | $204.6149 | $204.61 | $204.60 | $204.60 |
| Purchase #4 | $202.79 | 13.691% | $230.554 | $230.55 | $230.55 | $230.60 |
| Purchase #5 | $237.36 | 6.570% | $252.9546 | $252.95 | $252.95 | $253.00 |
| Purchase #6 | $243.60 | 9.172% | $265.943 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $69.72 | 12.632% | $78.527 | $78.53 | $78.55 | $78.50 |
| 7 purchase totals = | $1,150.06 | $1,270.3128 | $1,270.30 | $1,270.35 | $1,270.30 | |