| 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 | $186.75 | 3.305% | $192.9221 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $77.47 | 5.300% | $81.5759 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $141.69 | 12.804% | $159.832 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $248.95 | 12.495% | $280.0563 | $280.06 | $280.05 | $280.10 |
| Purchase #5 | $229.47 | 13.554% | $260.5724 | $260.57 | $260.55 | $260.60 |
| Purchase #6 | $15.49 | 5.171% | $16.291 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $197.90 | 8.480% | $214.6819 | $214.68 | $214.70 | $214.70 |
| 7 purchase totals = | $1,097.72 | $1,205.9316 | $1,205.93 | $1,205.95 | $1,206.00 | |