| 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 | $208.45 | 7.706% | $224.5132 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $15.27 | 11.198% | $16.9799 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $209.65 | 3.710% | $217.428 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $36.69 | 11.744% | $40.9989 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $164.73 | 9.585% | $180.5194 | $180.52 | $180.50 | $180.50 |
| Purchase #6 | $14.88 | 7.593% | $16.0098 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $29.26 | 8.449% | $31.7322 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $678.93 | $728.1814 | $728.18 | $728.20 | $728.10 | |