| 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 | $144.61 | 6.664% | $154.2468 | $154.25 | $154.25 | $154.20 |
| Purchase #2 | $37.99 | 4.355% | $39.6445 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $15.79 | 13.269% | $17.8852 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $101.54 | 7.844% | $109.5048 | $109.50 | $109.50 | $109.50 |
| Purchase #5 | $22.31 | 6.715% | $23.8081 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $134.49 | 4.392% | $140.3968 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $195.98 | 6.861% | $209.4262 | $209.43 | $209.45 | $209.40 |
| 7 purchase totals = | $652.71 | $694.9124 | $694.92 | $694.95 | $694.80 | |