| 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 | $164.46 | 10.184% | $181.2086 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $156.85 | 11.462% | $174.8281 | $174.83 | $174.85 | $174.80 |
| Purchase #3 | $149.26 | 10.172% | $164.4427 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $233.93 | 5.868% | $247.657 | $247.66 | $247.65 | $247.70 |
| Purchase #5 | $236.98 | 9.846% | $260.3131 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $93.33 | 12.342% | $104.8488 | $104.85 | $104.85 | $104.80 |
| Purchase #7 | $129.54 | 7.368% | $139.0845 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $1,164.35 | $1,272.3828 | $1,272.38 | $1,272.40 | $1,272.30 | |