| 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 | $179.97 | 4.592% | $188.2342 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $36.91 | 11.107% | $41.0096 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $27.37 | 13.127% | $30.9629 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $177.64 | 8.505% | $192.7483 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $70.85 | 13.157% | $80.1717 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $224.54 | 9.200% | $245.1977 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $34.45 | 12.863% | $38.8813 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $751.73 | $817.2057 | $817.20 | $817.20 | $817.20 | |