| 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 | $80.91 | 6.470% | $86.1449 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $105.40 | 12.124% | $118.1787 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $163.48 | 8.824% | $177.9055 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $183.37 | 8.748% | $199.4112 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $141.72 | 6.402% | $150.7929 | $150.79 | $150.80 | $150.80 |
| Purchase #6 | $60.45 | 6.657% | $64.4742 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $10.82 | 3.618% | $11.2115 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $746.15 | $808.1189 | $808.11 | $808.10 | $808.10 | |