| 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 | $226.28 | 3.161% | $233.4327 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $153.91 | 11.445% | $171.525 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $181.81 | 12.708% | $204.9144 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $157.60 | 5.438% | $166.1703 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $50.77 | 11.763% | $56.7421 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $8.32 | 13.686% | $9.4587 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $168.74 | 11.536% | $188.2058 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $947.43 | $1,030.4490 | $1,030.45 | $1,030.45 | $1,030.40 | |