| 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 | $162.80 | 13.809% | $185.2811 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $94.36 | 10.388% | $104.1621 | $104.16 | $104.15 | $104.20 |
| Purchase #3 | $90.98 | 4.374% | $94.9595 | $94.96 | $94.95 | $95.00 |
| Purchase #4 | $171.94 | 11.833% | $192.2857 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $69.84 | 7.403% | $75.0103 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $121.34 | 10.698% | $134.321 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $150.75 | 8.197% | $163.107 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $862.01 | $949.1267 | $949.13 | $949.10 | $949.20 | |