| 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 | $184.34 | 5.139% | $193.8132 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $91.56 | 12.510% | $103.0142 | $103.01 | $103.00 | $103.00 |
| Purchase #3 | $128.34 | 7.119% | $137.4765 | $137.48 | $137.50 | $137.50 |
| Purchase #4 | $67.93 | 12.824% | $76.6413 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $67.50 | 4.611% | $70.6124 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $97.47 | 8.768% | $106.0162 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $214.79 | 7.551% | $231.0088 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $851.93 | $918.5826 | $918.58 | $918.55 | $918.50 | |