| 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 | $132.78 | 10.536% | $146.7697 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $14.96 | 13.284% | $16.9473 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $80.87 | 13.680% | $91.933 | $91.93 | $91.95 | $91.90 |
| Purchase #4 | $186.33 | 8.858% | $202.8351 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $189.51 | 8.383% | $205.3966 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $214.77 | 4.386% | $224.1898 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $214.47 | 13.587% | $243.61 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $1,033.69 | $1,131.6815 | $1,131.69 | $1,131.70 | $1,131.60 | |