| 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 | $161.33 | 13.575% | $183.2305 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $161.44 | 12.343% | $181.3665 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $81.56 | 9.204% | $89.0668 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $243.73 | 5.160% | $256.3065 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $113.43 | 5.751% | $119.9534 | $119.95 | $119.95 | $120.00 |
| Purchase #6 | $234.40 | 7.526% | $252.0409 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $178.55 | 3.691% | $185.1403 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $1,174.44 | $1,267.1049 | $1,267.11 | $1,267.10 | $1,267.10 | |