| 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 | $175.28 | 6.115% | $185.9984 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $17.40 | 4.145% | $18.1212 | $18.12 | $18.10 | $18.10 |
| Purchase #3 | $230.74 | 10.679% | $255.3807 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $20.86 | 11.186% | $23.1934 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $125.83 | 6.235% | $133.6755 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $106.32 | 11.708% | $118.7679 | $118.77 | $118.75 | $118.80 |
| Purchase #7 | $13.39 | 11.212% | $14.8913 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $689.82 | $750.0284 | $750.03 | $750.05 | $750.10 | |