| 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 | $142.73 | 9.599% | $156.4307 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $107.57 | 7.371% | $115.499 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $57.96 | 9.585% | $63.5155 | $63.52 | $63.50 | $63.50 |
| Purchase #4 | $50.75 | 12.693% | $57.1917 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $26.58 | 5.321% | $27.9943 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $225.25 | 3.676% | $233.5302 | $233.53 | $233.55 | $233.50 |
| Purchase #7 | $190.40 | 11.314% | $211.9419 | $211.94 | $211.95 | $211.90 |
| 7 purchase totals = | $801.24 | $866.1033 | $866.10 | $866.15 | $866.00 | |