| 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 | $180.33 | 5.612% | $190.4501 | $190.45 | $190.45 | $190.50 |
| Purchase #2 | $165.26 | 5.437% | $174.2452 | $174.25 | $174.25 | $174.20 |
| Purchase #3 | $201.91 | 6.323% | $214.6768 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $114.87 | 13.347% | $130.2017 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $114.28 | 3.318% | $118.0718 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $223.46 | 4.527% | $233.576 | $233.58 | $233.60 | $233.60 |
| Purchase #7 | $218.47 | 8.452% | $236.9351 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $1,218.58 | $1,298.1567 | $1,298.17 | $1,298.20 | $1,298.20 | |