| 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 | $146.25 | 12.390% | $164.3704 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $53.91 | 13.515% | $61.1959 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $145.34 | 5.655% | $153.559 | $153.56 | $153.55 | $153.60 |
| Purchase #4 | $6.79 | 9.863% | $7.4597 | $7.46 | $7.45 | $7.50 |
| Purchase #5 | $207.41 | 9.199% | $226.4896 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $147.93 | 9.158% | $161.4774 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $242.57 | 4.512% | $253.5148 | $253.51 | $253.50 | $253.50 |
| 7 purchase totals = | $950.20 | $1,028.0668 | $1,028.07 | $1,028.05 | $1,028.20 | |