| 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 | $155.75 | 4.190% | $162.2759 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $204.79 | 6.695% | $218.5007 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $185.99 | 10.604% | $205.7124 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $81.36 | 7.872% | $87.7647 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $60.96 | 4.668% | $63.8056 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $93.45 | 8.836% | $101.7072 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $108.87 | 6.413% | $115.8518 | $115.85 | $115.85 | $115.90 |
| 7 purchase totals = | $891.17 | $955.6183 | $955.62 | $955.60 | $955.70 | |