| 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 | $65.93 | 10.404% | $72.7894 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $162.87 | 3.283% | $168.217 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $201.44 | 7.848% | $217.249 | $217.25 | $217.25 | $217.20 |
| Purchase #4 | $222.87 | 8.556% | $241.9388 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $235.80 | 7.452% | $253.3718 | $253.37 | $253.35 | $253.40 |
| Purchase #6 | $186.99 | 6.293% | $198.7573 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $132.97 | 10.275% | $146.6327 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $1,208.87 | $1,298.9560 | $1,298.96 | $1,298.95 | $1,298.90 | |