| 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 | $107.62 | 9.254% | $117.5792 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $123.38 | 4.849% | $129.3627 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $80.30 | 10.284% | $88.5581 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $119.77 | 13.808% | $136.3078 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $164.39 | 7.771% | $177.1647 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $235.43 | 5.206% | $247.6865 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $148.45 | 11.792% | $165.9552 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $979.34 | $1,062.6142 | $1,062.62 | $1,062.60 | $1,062.80 | |