| 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 | $174.36 | 4.183% | $181.6535 | $181.65 | $181.65 | $181.70 |
| Purchase #2 | $112.58 | 5.530% | $118.8057 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $73.58 | 11.672% | $82.1683 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $96.34 | 5.379% | $101.5221 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $179.33 | 12.467% | $201.6871 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $12.34 | 3.778% | $12.8062 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $63.72 | 4.160% | $66.3708 | $66.37 | $66.35 | $66.40 |
| 7 purchase totals = | $712.25 | $765.0137 | $765.02 | $764.95 | $765.10 | |