| 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 | $206.40 | 11.791% | $230.7366 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $52.56 | 7.813% | $56.6665 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $164.50 | 13.489% | $186.6894 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $179.34 | 11.770% | $200.4483 | $200.45 | $200.45 | $200.40 |
| Purchase #5 | $242.76 | 10.302% | $267.7691 | $267.77 | $267.75 | $267.80 |
| Purchase #6 | $154.32 | 9.359% | $168.7628 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $71.48 | 8.768% | $77.7474 | $77.75 | $77.75 | $77.70 |
| 7 purchase totals = | $1,071.36 | $1,188.8201 | $1,188.83 | $1,188.80 | $1,188.80 | |