| 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 | $16.37 | 3.427% | $16.931 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $39.97 | 9.816% | $43.8935 | $43.89 | $43.90 | $43.90 |
| Purchase #3 | $182.92 | 10.201% | $201.5797 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $192.38 | 9.859% | $211.3467 | $211.35 | $211.35 | $211.30 |
| Purchase #5 | $222.75 | 7.400% | $239.2335 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $132.28 | 11.677% | $147.7263 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $125.95 | 6.840% | $134.565 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $912.62 | $995.2757 | $995.28 | $995.35 | $995.20 | |