| 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 | 7.606% | $168.1451 | $168.15 | $168.15 | $168.10 |
| Purchase #2 | $155.91 | 6.578% | $166.1658 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $207.70 | 6.732% | $221.6824 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $208.30 | 10.112% | $229.3633 | $229.36 | $229.35 | $229.40 |
| Purchase #5 | $173.25 | 11.242% | $192.7268 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $168.45 | 4.150% | $175.4407 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $151.78 | 4.377% | $158.4234 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $1,221.65 | $1,311.9475 | $1,311.95 | $1,311.95 | $1,311.90 | |