| 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 | $171.66 | 5.868% | $181.733 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $171.92 | 5.281% | $180.9991 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $10.78 | 5.591% | $11.3827 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $26.42 | 6.531% | $28.1455 | $28.15 | $28.15 | $28.10 |
| Purchase #5 | $229.69 | 8.765% | $249.8223 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $225.86 | 6.342% | $240.184 | $240.18 | $240.20 | $240.20 |
| Purchase #7 | $200.25 | 8.240% | $216.7506 | $216.75 | $216.75 | $216.80 |
| 7 purchase totals = | $1,036.58 | $1,109.0172 | $1,109.01 | $1,109.05 | $1,109.00 | |