| 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 | $174.35 | 5.343% | $183.6655 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $12.51 | 10.136% | $13.778 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $201.93 | 13.173% | $228.5302 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $151.46 | 12.339% | $170.1486 | $170.15 | $170.15 | $170.10 |
| Purchase #5 | $125.31 | 11.869% | $140.183 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $229.46 | 11.235% | $255.2398 | $255.24 | $255.25 | $255.20 |
| Purchase #7 | $120.40 | 11.677% | $134.4591 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $1,015.42 | $1,126.0042 | $1,126.01 | $1,126.05 | $1,126.00 | |