| 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 | $173.97 | 3.416% | $179.9128 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $220.27 | 11.656% | $245.9447 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $90.31 | 9.210% | $98.6276 | $98.63 | $98.65 | $98.60 |
| Purchase #4 | $241.52 | 8.828% | $262.8414 | $262.84 | $262.85 | $262.80 |
| Purchase #5 | $208.84 | 10.721% | $231.2297 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $166.42 | 13.604% | $189.0598 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $222.81 | 8.686% | $242.1633 | $242.16 | $242.15 | $242.20 |
| 7 purchase totals = | $1,324.14 | $1,449.7793 | $1,449.77 | $1,449.80 | $1,449.70 | |