| 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 | $171.37 | 12.737% | $193.1974 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $124.83 | 12.874% | $140.9006 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $204.69 | 8.355% | $221.7918 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $27.32 | 12.561% | $30.7517 | $30.75 | $30.75 | $30.80 |
| Purchase #5 | $14.91 | 11.496% | $16.6241 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $231.86 | 5.761% | $245.2175 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $29.72 | 3.760% | $30.8375 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $804.70 | $879.3206 | $879.32 | $879.30 | $879.30 | |