| 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 | $147.90 | 7.720% | $159.3179 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $191.31 | 7.548% | $205.7501 | $205.75 | $205.75 | $205.80 |
| Purchase #3 | $84.97 | 3.510% | $87.9524 | $87.95 | $87.95 | $88.00 |
| Purchase #4 | $200.96 | 12.697% | $226.4759 | $226.48 | $226.50 | $226.50 |
| Purchase #5 | $157.59 | 11.481% | $175.6829 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $240.83 | 3.668% | $249.6636 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $91.28 | 8.396% | $98.9439 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $1,114.84 | $1,203.7867 | $1,203.78 | $1,203.80 | $1,203.90 | |