| 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 | $173.39 | 4.412% | $181.04 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $79.34 | 13.149% | $89.7724 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $244.63 | 3.240% | $252.556 | $252.56 | $252.55 | $252.60 |
| Purchase #4 | $214.65 | 8.872% | $233.6937 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $230.67 | 7.645% | $248.3047 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $185.89 | 3.873% | $193.0895 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $210.61 | 11.487% | $234.8028 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $1,339.18 | $1,433.2591 | $1,433.25 | $1,433.25 | $1,433.30 | |