| 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 | $160.83 | 12.733% | $181.3085 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $194.38 | 6.694% | $207.3918 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $143.85 | 9.124% | $156.9749 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $23.73 | 5.285% | $24.9841 | $24.98 | $25.00 | $25.00 |
| Purchase #5 | $9.99 | 13.818% | $11.3704 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $179.64 | 13.324% | $203.5752 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $165.53 | 5.176% | $174.0978 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $877.95 | $959.7027 | $959.70 | $959.70 | $959.80 | |