| 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 | $164.63 | 13.113% | $186.2179 | $186.22 | $186.20 | $186.20 |
| Purchase #2 | $51.54 | 11.118% | $57.2702 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $206.71 | 11.420% | $230.3163 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $206.31 | 8.207% | $223.2419 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $25.56 | 11.148% | $28.4094 | $28.41 | $28.40 | $28.40 |
| Purchase #6 | $90.87 | 3.466% | $94.0196 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $128.36 | 12.702% | $144.6643 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $873.98 | $964.1396 | $964.14 | $964.05 | $964.10 | |