| 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 | $163.35 | 11.465% | $182.0781 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $147.49 | 10.865% | $163.5148 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $179.88 | 12.253% | $201.9207 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $71.83 | 10.409% | $79.3068 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $80.55 | 13.676% | $91.566 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $183.90 | 12.167% | $206.2751 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $181.42 | 3.816% | $188.343 | $188.34 | $188.35 | $188.30 |
| 7 purchase totals = | $1,008.42 | $1,113.0045 | $1,113.01 | $1,113.00 | $1,113.00 | |