| 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 | $128.87 | 7.189% | $138.1345 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $136.96 | 10.497% | $151.3367 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $77.73 | 10.466% | $85.8652 | $85.87 | $85.85 | $85.90 |
| Purchase #4 | $167.46 | 8.348% | $181.4396 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $68.93 | 10.185% | $75.9505 | $75.95 | $75.95 | $76.00 |
| Purchase #6 | $26.37 | 5.299% | $27.7673 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $192.92 | 13.466% | $218.8986 | $218.90 | $218.90 | $218.90 |
| 7 purchase totals = | $799.24 | $879.3924 | $879.40 | $879.40 | $879.40 | |