| 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 | $171.56 | 8.416% | $185.9985 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $150.71 | 9.366% | $164.8255 | $164.83 | $164.85 | $164.80 |
| Purchase #3 | $103.53 | 5.394% | $109.1144 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $187.64 | 12.147% | $210.4326 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $244.39 | 11.203% | $271.769 | $271.77 | $271.75 | $271.80 |
| Purchase #6 | $20.27 | 10.571% | $22.4127 | $22.41 | $22.40 | $22.40 |
| Purchase #7 | $26.32 | 5.465% | $27.7584 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $904.42 | $992.3111 | $992.31 | $992.30 | $992.30 | |