| 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 | $145.64 | 4.407% | $152.0584 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $216.94 | 13.126% | $245.4155 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $226.35 | 11.599% | $252.6043 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $95.96 | 8.350% | $103.9727 | $103.97 | $103.95 | $104.00 |
| Purchase #5 | $87.77 | 9.305% | $95.937 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $190.91 | 12.737% | $215.2262 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $64.88 | 13.219% | $73.4565 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $1,028.45 | $1,138.6706 | $1,138.68 | $1,138.65 | $1,138.70 | |