| 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 | $149.27 | 3.435% | $154.3974 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $133.38 | 4.796% | $139.7769 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $191.61 | 12.139% | $214.8695 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $192.36 | 5.368% | $202.6859 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $190.32 | 12.152% | $213.4477 | $213.45 | $213.45 | $213.40 |
| Purchase #6 | $235.36 | 10.839% | $260.8707 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $185.94 | 12.513% | $209.2067 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $1,278.24 | $1,395.2548 | $1,395.27 | $1,395.25 | $1,395.30 | |