| 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 | $136.70 | 7.677% | $147.1945 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $103.53 | 11.553% | $115.4908 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $80.95 | 5.488% | $85.3925 | $85.39 | $85.40 | $85.40 |
| Purchase #4 | $55.72 | 4.363% | $58.1511 | $58.15 | $58.15 | $58.20 |
| Purchase #5 | $125.47 | 8.335% | $135.9279 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $34.34 | 13.758% | $39.0645 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $121.81 | 7.496% | $130.9409 | $130.94 | $130.95 | $130.90 |
| 7 purchase totals = | $658.52 | $712.1622 | $712.15 | $712.20 | $712.20 | |