| 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 | $163.63 | 13.869% | $186.3238 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $11.41 | 6.283% | $12.1269 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $145.48 | 13.859% | $165.6421 | $165.64 | $165.65 | $165.60 |
| Purchase #4 | $101.92 | 13.694% | $115.8769 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $154.41 | 12.520% | $173.7421 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $37.43 | 7.609% | $40.278 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $214.73 | 13.181% | $243.0336 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $829.01 | $937.0234 | $937.02 | $937.10 | $936.90 | |