| 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 | $185.46 | 4.119% | $193.0991 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $60.39 | 4.108% | $62.8708 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $75.55 | 8.203% | $81.7474 | $81.75 | $81.75 | $81.70 |
| Purchase #4 | $216.81 | 8.379% | $234.9765 | $234.98 | $235.00 | $235.00 |
| Purchase #5 | $198.37 | 6.117% | $210.5043 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $167.86 | 12.500% | $188.8425 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $110.94 | 7.713% | $119.4968 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $1,015.38 | $1,091.5374 | $1,091.54 | $1,091.55 | $1,091.50 | |