| 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 | $157.41 | 3.843% | $163.4593 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $127.32 | 11.718% | $142.2394 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $196.95 | 11.832% | $220.2531 | $220.25 | $220.25 | $220.30 |
| Purchase #4 | $86.80 | 11.647% | $96.9096 | $96.91 | $96.90 | $96.90 |
| Purchase #5 | $104.38 | 3.354% | $107.8809 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $122.88 | 11.477% | $136.9829 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $217.27 | 9.800% | $238.5625 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $1,013.01 | $1,106.2877 | $1,106.28 | $1,106.30 | $1,106.40 | |