| 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 | $166.44 | 13.799% | $189.4071 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $101.51 | 4.360% | $105.9358 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $75.76 | 11.498% | $84.4709 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $130.42 | 8.328% | $141.2814 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $205.31 | 12.744% | $231.4747 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $250.63 | 3.787% | $260.1214 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $184.39 | 12.293% | $207.0571 | $207.06 | $207.05 | $207.10 |
| 7 purchase totals = | $1,114.46 | $1,219.7484 | $1,219.75 | $1,219.70 | $1,219.80 | |