| 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 | $162.87 | 6.318% | $173.1601 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $91.47 | 8.112% | $98.89 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $199.53 | 12.764% | $224.998 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $14.54 | 10.461% | $16.061 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $127.86 | 11.837% | $142.9948 | $142.99 | $143.00 | $143.00 |
| Purchase #6 | $171.57 | 8.405% | $185.9905 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $61.36 | 7.346% | $65.8675 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $829.20 | $907.9619 | $907.96 | $907.95 | $908.10 | |