| 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 | $181.41 | 10.586% | $200.6141 | $200.61 | $200.60 | $200.60 |
| Purchase #2 | $98.63 | 3.805% | $102.3829 | $102.38 | $102.40 | $102.40 |
| Purchase #3 | $77.50 | 10.210% | $85.4128 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $36.58 | 9.315% | $39.9874 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $80.98 | 6.832% | $86.5126 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $205.90 | 4.140% | $214.4243 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $166.94 | 6.302% | $177.4606 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $847.94 | $906.7947 | $906.78 | $906.75 | $906.80 | |