| 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 | $133.64 | 10.424% | $147.5706 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $203.79 | 6.104% | $216.2293 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $160.35 | 4.644% | $167.7967 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $131.86 | 3.150% | $136.0136 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $213.55 | 7.476% | $229.515 | $229.52 | $229.50 | $229.50 |
| Purchase #6 | $205.31 | 5.225% | $216.0374 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $17.30 | 5.196% | $18.1989 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $1,065.80 | $1,131.3615 | $1,131.37 | $1,131.35 | $1,131.30 | |