| 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 | $150.97 | 7.640% | $162.5041 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $223.77 | 5.528% | $236.14 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $21.30 | 7.751% | $22.951 | $22.95 | $22.95 | $23.00 |
| Purchase #4 | $125.47 | 8.671% | $136.3495 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $214.97 | 12.205% | $241.2071 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $30.55 | 12.321% | $34.3141 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $145.78 | 13.308% | $165.1804 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $912.81 | $998.6462 | $998.64 | $998.65 | $998.60 | |