| 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 | $186.30 | 3.796% | $193.3719 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $38.56 | 8.458% | $41.8214 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $180.93 | 13.455% | $205.2741 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $186.41 | 10.507% | $205.9961 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $98.87 | 11.668% | $110.4062 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $149.81 | 9.151% | $163.5191 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $125.54 | 13.836% | $142.9097 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $966.42 | $1,063.2985 | $1,063.30 | $1,063.20 | $1,063.30 | |