| 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 | $131.51 | 11.802% | $147.0308 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $19.72 | 13.569% | $22.3958 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $43.93 | 7.126% | $47.0605 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $134.32 | 10.175% | $147.9871 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $195.56 | 4.787% | $204.9215 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $198.45 | 5.267% | $208.9024 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $58.53 | 10.547% | $64.7032 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $782.02 | $843.0013 | $843.00 | $843.00 | $843.00 | |