| 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 | $135.78 | 5.814% | $143.6742 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $166.27 | 6.709% | $177.4251 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $173.43 | 9.619% | $190.1122 | $190.11 | $190.10 | $190.10 |
| Purchase #4 | $168.97 | 10.377% | $186.504 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $68.94 | 4.334% | $71.9279 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $169.40 | 8.314% | $183.4839 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $128.58 | 4.218% | $134.0035 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $1,011.37 | $1,087.1308 | $1,087.12 | $1,087.15 | $1,087.10 | |