| 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 | $142.31 | 8.622% | $154.58 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $89.37 | 10.451% | $98.7101 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $86.44 | 5.337% | $91.0533 | $91.05 | $91.05 | $91.10 |
| Purchase #4 | $34.49 | 10.676% | $38.1722 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $62.54 | 6.828% | $66.8102 | $66.81 | $66.80 | $66.80 |
| Purchase #6 | $160.32 | 13.282% | $181.6137 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $56.99 | 7.476% | $61.2506 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $632.46 | $692.1901 | $692.18 | $692.15 | $692.30 | |