| 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 | $157.61 | 13.129% | $178.3026 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $113.33 | 10.681% | $125.4348 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $240.26 | 3.378% | $248.376 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $74.76 | 6.531% | $79.6426 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $241.41 | 5.540% | $254.7841 | $254.78 | $254.80 | $254.80 |
| Purchase #6 | $96.43 | 13.126% | $109.0874 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $191.68 | 6.180% | $203.5258 | $203.53 | $203.55 | $203.50 |
| 7 purchase totals = | $1,115.48 | $1,199.1533 | $1,199.15 | $1,199.25 | $1,199.10 | |