| 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 | $134.72 | 11.202% | $149.8113 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $185.62 | 11.382% | $206.7473 | $206.75 | $206.75 | $206.70 |
| Purchase #3 | $177.67 | 4.340% | $185.3809 | $185.38 | $185.40 | $185.40 |
| Purchase #4 | $154.54 | 5.401% | $162.8867 | $162.89 | $162.90 | $162.90 |
| Purchase #5 | $39.46 | 10.785% | $43.7158 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $214.34 | 8.628% | $232.8333 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $110.71 | 9.540% | $121.2717 | $121.27 | $121.25 | $121.30 |
| 7 purchase totals = | $1,017.06 | $1,102.6470 | $1,102.65 | $1,102.65 | $1,102.60 | |