| 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 | $149.41 | 5.122% | $157.0628 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $121.65 | 12.206% | $136.4986 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $128.57 | 10.842% | $142.5096 | $142.51 | $142.50 | $142.50 |
| Purchase #4 | $69.25 | 9.591% | $75.8918 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $245.38 | 11.412% | $273.3828 | $273.38 | $273.40 | $273.40 |
| Purchase #6 | $205.65 | 4.664% | $215.2415 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $118.63 | 3.347% | $122.6005 | $122.60 | $122.60 | $122.60 |
| 7 purchase totals = | $1,038.54 | $1,123.1876 | $1,123.18 | $1,123.20 | $1,123.20 | |