| 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 | $169.91 | 5.604% | $179.4318 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $192.32 | 6.716% | $205.2362 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $150.41 | 10.105% | $165.6089 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $127.76 | 5.492% | $134.7766 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $131.46 | 3.654% | $136.2635 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $73.36 | 9.731% | $80.4987 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $122.51 | 9.142% | $133.7099 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $967.73 | $1,035.5256 | $1,035.53 | $1,035.55 | $1,035.50 | |