| 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 | $145.75 | 6.320% | $154.9614 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $60.43 | 7.743% | $65.1091 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $222.60 | 7.434% | $239.1481 | $239.15 | $239.15 | $239.10 |
| Purchase #4 | $234.92 | 8.179% | $254.1341 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $13.57 | 3.116% | $13.9928 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $123.62 | 12.406% | $138.9563 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $145.98 | 11.538% | $162.8232 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $946.87 | $1,029.1250 | $1,029.12 | $1,029.10 | $1,029.10 | |