| 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 | $163.36 | 4.152% | $170.1427 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $17.89 | 5.141% | $18.8097 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $127.37 | 10.544% | $140.7999 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $99.34 | 6.559% | $105.8557 | $105.86 | $105.85 | $105.90 |
| Purchase #5 | $38.67 | 8.373% | $41.9078 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $228.70 | 9.439% | $250.287 | $250.29 | $250.30 | $250.30 |
| Purchase #7 | $177.91 | 6.568% | $189.5951 | $189.60 | $189.60 | $189.60 |
| 7 purchase totals = | $853.24 | $917.3979 | $917.41 | $917.40 | $917.40 | |