| 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 | $140.76 | 4.300% | $146.8127 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $177.52 | 9.185% | $193.8252 | $193.83 | $193.85 | $193.80 |
| Purchase #3 | $217.32 | 9.802% | $238.6217 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $14.49 | 7.329% | $15.552 | $15.55 | $15.55 | $15.60 |
| Purchase #5 | $201.61 | 13.211% | $228.2447 | $228.24 | $228.25 | $228.20 |
| Purchase #6 | $51.31 | 9.198% | $56.0295 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $140.90 | 9.289% | $153.9882 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $943.91 | $1,033.0740 | $1,033.07 | $1,033.10 | $1,033.00 | |