| 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 | $145.53 | 7.747% | $156.8042 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $121.87 | 13.594% | $138.437 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $58.48 | 9.604% | $64.0964 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $7.92 | 11.812% | $8.8555 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $40.61 | 9.571% | $44.4968 | $44.50 | $44.50 | $44.50 |
| Purchase #6 | $163.53 | 6.272% | $173.7866 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $60.73 | 5.772% | $64.2353 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $598.67 | $650.7118 | $650.73 | $650.75 | $650.70 | |