| 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 | $171.77 | 9.497% | $188.083 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $246.67 | 4.442% | $257.6271 | $257.63 | $257.65 | $257.60 |
| Purchase #3 | $218.71 | 8.166% | $236.5699 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $28.32 | 6.251% | $30.0903 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $100.92 | 13.629% | $114.6744 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $229.59 | 10.358% | $253.3709 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $160.83 | 8.273% | $174.1355 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $1,156.81 | $1,254.5511 | $1,254.55 | $1,254.55 | $1,254.60 | |