| 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 | $174.31 | 10.383% | $192.4086 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $156.31 | 10.807% | $173.2024 | $173.20 | $173.20 | $173.20 |
| Purchase #3 | $27.38 | 5.273% | $28.8237 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $44.79 | 7.183% | $48.0073 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $233.41 | 10.306% | $257.4652 | $257.47 | $257.45 | $257.50 |
| Purchase #6 | $178.26 | 13.772% | $202.81 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $37.80 | 12.465% | $42.5118 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $852.26 | $945.2290 | $945.23 | $945.15 | $945.20 | |