| 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 | $201.33 | 7.446% | $216.321 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $11.29 | 5.427% | $11.9027 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $18.33 | 11.775% | $20.4884 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $105.95 | 13.454% | $120.2045 | $120.20 | $120.20 | $120.20 |
| Purchase #5 | $145.82 | 10.621% | $161.3075 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $150.37 | 10.373% | $165.9679 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $185.36 | 10.178% | $204.2259 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $818.45 | $900.4179 | $900.42 | $900.40 | $900.40 | |