| 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 | $131.25 | 7.467% | $141.0504 | $141.05 | $141.05 | $141.10 |
| Purchase #2 | $103.40 | 7.605% | $111.2636 | $111.26 | $111.25 | $111.30 |
| Purchase #3 | $66.60 | 3.432% | $68.8857 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $178.31 | 11.704% | $199.1794 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $154.63 | 11.435% | $172.3119 | $172.31 | $172.30 | $172.30 |
| Purchase #6 | $16.35 | 5.575% | $17.2615 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $17.83 | 7.313% | $19.1339 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $668.37 | $729.0864 | $729.08 | $729.10 | $729.20 | |