| 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 | $150.63 | 5.201% | $158.4643 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $88.53 | 11.405% | $98.6268 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $14.56 | 12.178% | $16.3331 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $181.83 | 10.341% | $200.633 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $183.50 | 3.127% | $189.238 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $207.97 | 8.293% | $225.217 | $225.22 | $225.20 | $225.20 |
| Purchase #7 | $215.25 | 5.393% | $226.8584 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,042.27 | $1,115.3706 | $1,115.37 | $1,115.40 | $1,115.30 | |