| 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 | $156.27 | 9.791% | $171.5704 | $171.57 | $171.55 | $171.60 |
| Purchase #2 | $26.96 | 7.293% | $28.9262 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $205.41 | 8.694% | $223.2683 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $11.58 | 12.239% | $12.9973 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $120.87 | 10.691% | $133.7922 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $158.30 | 5.746% | $167.3959 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $97.84 | 10.802% | $108.4087 | $108.41 | $108.40 | $108.40 |
| 7 purchase totals = | $777.23 | $846.3590 | $846.37 | $846.35 | $846.40 | |