| 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 | $178.38 | 10.318% | $196.7852 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $170.74 | 8.549% | $185.3366 | $185.34 | $185.35 | $185.30 |
| Purchase #3 | $211.38 | 11.715% | $236.1432 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $230.79 | 11.857% | $258.1548 | $258.15 | $258.15 | $258.20 |
| Purchase #5 | $226.43 | 5.820% | $239.6082 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $164.80 | 5.428% | $173.7453 | $173.75 | $173.75 | $173.70 |
| Purchase #7 | $167.89 | 8.262% | $181.7611 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $1,350.41 | $1,471.5344 | $1,471.54 | $1,471.55 | $1,471.50 | |