| 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 | $167.77 | 5.722% | $177.3698 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $102.68 | 3.256% | $106.0233 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $70.56 | 12.851% | $79.6277 | $79.63 | $79.65 | $79.60 |
| Purchase #4 | $127.32 | 11.429% | $141.8714 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $86.91 | 13.162% | $98.3491 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $245.41 | 6.530% | $261.4353 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $193.47 | 9.320% | $211.5014 | $211.50 | $211.50 | $211.50 |
| 7 purchase totals = | $994.12 | $1,076.1780 | $1,076.18 | $1,076.15 | $1,076.10 | |