| 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 | $170.54 | 4.294% | $177.863 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $245.35 | 3.846% | $254.7862 | $254.79 | $254.80 | $254.80 |
| Purchase #3 | $52.51 | 4.655% | $54.9543 | $54.95 | $54.95 | $55.00 |
| Purchase #4 | $129.67 | 11.511% | $144.5963 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $186.47 | 11.754% | $208.3877 | $208.39 | $208.40 | $208.40 |
| Purchase #6 | $230.44 | 5.256% | $242.5519 | $242.55 | $242.55 | $242.60 |
| Purchase #7 | $132.96 | 11.405% | $148.1241 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $1,147.94 | $1,231.2635 | $1,231.26 | $1,231.25 | $1,231.40 | |