| 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 | $167.32 | 12.636% | $188.4626 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $122.87 | 9.560% | $134.6164 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $168.30 | 7.563% | $181.0285 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $172.76 | 11.699% | $192.9712 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $82.44 | 10.118% | $90.7813 | $90.78 | $90.80 | $90.80 |
| Purchase #6 | $128.66 | 4.345% | $134.2503 | $134.25 | $134.25 | $134.30 |
| Purchase #7 | $240.88 | 12.461% | $270.8961 | $270.90 | $270.90 | $270.90 |
| 7 purchase totals = | $1,083.23 | $1,193.0064 | $1,193.01 | $1,193.00 | $1,193.10 | |