| 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 | $176.58 | 5.694% | $186.6345 | $186.63 | $186.65 | $186.60 |
| Purchase #2 | $58.59 | 8.557% | $63.6035 | $63.60 | $63.60 | $63.60 |
| Purchase #3 | $194.45 | 3.119% | $200.5149 | $200.51 | $200.50 | $200.50 |
| Purchase #4 | $62.39 | 11.704% | $69.6921 | $69.69 | $69.70 | $69.70 |
| Purchase #5 | $86.86 | 7.667% | $93.5196 | $93.52 | $93.50 | $93.50 |
| Purchase #6 | $127.37 | 12.345% | $143.0938 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $79.86 | 9.141% | $87.16 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $786.10 | $844.2184 | $844.20 | $844.20 | $844.20 | |