| 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 | $126.47 | 13.627% | $143.7041 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $246.78 | 6.252% | $262.2087 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $144.84 | 13.585% | $164.5165 | $164.52 | $164.50 | $164.50 |
| Purchase #4 | $182.35 | 9.158% | $199.0496 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $164.29 | 8.210% | $177.7782 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $168.70 | 7.407% | $181.1956 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $226.48 | 4.612% | $236.9253 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $1,259.91 | $1,365.3780 | $1,365.39 | $1,365.40 | $1,365.30 | |