| 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 | $72.74 | 11.691% | $81.244 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $153.39 | 5.465% | $161.7728 | $161.77 | $161.75 | $161.80 |
| Purchase #3 | $223.47 | 9.639% | $245.0103 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $116.34 | 12.793% | $131.2234 | $131.22 | $131.20 | $131.20 |
| Purchase #5 | $230.61 | 5.479% | $243.2451 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $92.80 | 8.108% | $100.3242 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $93.59 | 4.237% | $97.5554 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $982.94 | $1,060.3752 | $1,060.37 | $1,060.30 | $1,060.30 | |