| 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 | $166.57 | 8.707% | $181.0732 | $181.07 | $181.05 | $181.10 |
| Purchase #2 | $187.59 | 7.199% | $201.0946 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $211.79 | 4.826% | $222.011 | $222.01 | $222.00 | $222.00 |
| Purchase #4 | $79.76 | 12.409% | $89.6574 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $164.76 | 6.531% | $175.5205 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $102.35 | 6.522% | $109.0253 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $190.64 | 12.266% | $214.0239 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $1,103.46 | $1,192.4059 | $1,192.40 | $1,192.35 | $1,192.40 | |