| 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 | $177.71 | 4.453% | $185.6234 | $185.62 | $185.60 | $185.60 |
| Purchase #2 | $103.69 | 13.230% | $117.4082 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $199.28 | 4.387% | $208.0224 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $30.59 | 5.806% | $32.3661 | $32.37 | $32.35 | $32.40 |
| Purchase #5 | $181.55 | 5.789% | $192.0599 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $157.97 | 10.346% | $174.3136 | $174.31 | $174.30 | $174.30 |
| Purchase #7 | $190.91 | 12.601% | $214.9666 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $1,041.70 | $1,124.7602 | $1,124.76 | $1,124.65 | $1,124.80 | |