| 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 | $179.28 | 10.313% | $197.7691 | $197.77 | $197.75 | $197.80 |
| Purchase #2 | $206.43 | 5.112% | $216.9827 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $47.26 | 11.262% | $52.5824 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $26.49 | 3.817% | $27.5011 | $27.50 | $27.50 | $27.50 |
| Purchase #5 | $77.31 | 7.564% | $83.1577 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $180.90 | 4.371% | $188.8071 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $9.98 | 4.145% | $10.3937 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $727.65 | $777.1938 | $777.19 | $777.20 | $777.30 | |