| 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 | $165.38 | 3.569% | $171.2824 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $35.97 | 13.205% | $40.7198 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $219.57 | 6.245% | $233.2821 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $202.43 | 8.560% | $219.758 | $219.76 | $219.75 | $219.80 |
| Purchase #5 | $157.58 | 9.372% | $172.3484 | $172.35 | $172.35 | $172.30 |
| Purchase #6 | $10.37 | 6.722% | $11.0671 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $7.93 | 3.501% | $8.2076 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $799.23 | $856.6654 | $856.67 | $856.65 | $856.70 | |