| 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 | $151.61 | 11.506% | $169.0542 | $169.05 | $169.05 | $169.10 |
| Purchase #2 | $9.27 | 7.261% | $9.9431 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $225.27 | 8.805% | $245.105 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $231.94 | 7.173% | $248.5771 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $26.84 | 13.383% | $30.432 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $186.31 | 8.250% | $201.6806 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $80.48 | 8.711% | $87.4906 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $911.72 | $992.2826 | $992.28 | $992.35 | $992.30 | |