| 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 | $148.59 | 10.799% | $164.6362 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $13.54 | 11.654% | $15.118 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $103.28 | 6.796% | $110.2989 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $179.53 | 3.778% | $186.3126 | $186.31 | $186.30 | $186.30 |
| Purchase #5 | $130.31 | 3.195% | $134.4734 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $188.51 | 9.805% | $206.9934 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $15.35 | 13.586% | $17.4355 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $779.11 | $835.2680 | $835.27 | $835.25 | $835.20 | |