| 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 | $129.70 | 5.528% | $136.8698 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $151.80 | 4.704% | $158.9407 | $158.94 | $158.95 | $158.90 |
| Purchase #3 | $191.56 | 3.435% | $198.1401 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $190.98 | 6.530% | $203.451 | $203.45 | $203.45 | $203.50 |
| Purchase #5 | $233.57 | 10.668% | $258.4872 | $258.49 | $258.50 | $258.50 |
| Purchase #6 | $98.57 | 7.523% | $105.9854 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $111.53 | 7.685% | $120.1011 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $1,107.71 | $1,181.9753 | $1,181.98 | $1,182.00 | $1,182.00 | |