| 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 | $81.78 | 5.735% | $86.4701 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $155.26 | 8.557% | $168.5456 | $168.55 | $168.55 | $168.50 |
| Purchase #3 | $156.91 | 5.122% | $164.9469 | $164.95 | $164.95 | $164.90 |
| Purchase #4 | $222.93 | 11.543% | $248.6628 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $189.31 | 6.832% | $202.2437 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $198.68 | 9.206% | $216.9705 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $117.94 | 4.167% | $122.8546 | $122.85 | $122.85 | $122.90 |
| 7 purchase totals = | $1,122.81 | $1,210.6942 | $1,210.69 | $1,210.65 | $1,210.70 | |