| 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 | $166.68 | 7.297% | $178.8426 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $163.40 | 4.496% | $170.7465 | $170.75 | $170.75 | $170.70 |
| Purchase #3 | $229.85 | 10.392% | $253.736 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $159.70 | 13.289% | $180.9225 | $180.92 | $180.90 | $180.90 |
| Purchase #5 | $15.82 | 3.679% | $16.402 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $205.90 | 4.439% | $215.0399 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $56.72 | 9.713% | $62.2292 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $998.07 | $1,077.9187 | $1,077.92 | $1,077.95 | $1,077.70 | |