| 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 | $153.31 | 8.202% | $165.8845 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $243.34 | 10.329% | $268.4746 | $268.47 | $268.45 | $268.50 |
| Purchase #3 | $250.37 | 7.454% | $269.0326 | $269.03 | $269.05 | $269.00 |
| Purchase #4 | $129.34 | 13.676% | $147.0285 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $222.59 | 13.266% | $252.1188 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $153.60 | 12.201% | $172.3407 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $62.75 | 13.852% | $71.4421 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $1,215.30 | $1,346.3218 | $1,346.31 | $1,346.35 | $1,346.20 | |