| 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 | $188.61 | 4.236% | $196.5995 | $196.60 | $196.60 | $196.60 |
| Purchase #2 | $90.42 | 7.457% | $97.1626 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $246.59 | 10.660% | $272.8765 | $272.88 | $272.90 | $272.90 |
| Purchase #4 | $156.81 | 12.495% | $176.4034 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $143.58 | 4.518% | $150.0669 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $9.36 | 8.360% | $10.1425 | $10.14 | $10.15 | $10.10 |
| Purchase #7 | $216.70 | 8.337% | $234.7663 | $234.77 | $234.75 | $234.80 |
| 7 purchase totals = | $1,052.07 | $1,138.0177 | $1,138.02 | $1,138.00 | $1,138.10 | |