| 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 | $156.26 | 7.478% | $167.9451 | $167.95 | $167.95 | $167.90 |
| Purchase #2 | $189.64 | 12.776% | $213.8684 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $146.84 | 4.873% | $153.9955 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $246.97 | 13.304% | $279.8269 | $279.83 | $279.85 | $279.80 |
| Purchase #5 | $202.78 | 6.129% | $215.2084 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $142.89 | 9.428% | $156.3617 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $239.75 | 10.848% | $265.7581 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $1,325.13 | $1,452.9641 | $1,452.98 | $1,452.95 | $1,453.00 | |