| 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 | $174.93 | 4.800% | $183.3266 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $46.56 | 9.558% | $51.0102 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $165.90 | 10.757% | $183.7459 | $183.75 | $183.75 | $183.70 |
| Purchase #4 | $131.45 | 10.428% | $145.1576 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $211.41 | 8.188% | $228.7203 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $186.29 | 5.445% | $196.4335 | $196.43 | $196.45 | $196.40 |
| Purchase #7 | $134.34 | 8.492% | $145.7482 | $145.75 | $145.75 | $145.70 |
| 7 purchase totals = | $1,050.88 | $1,134.1423 | $1,134.15 | $1,134.15 | $1,134.00 | |