| 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 | $181.40 | 6.619% | $193.4069 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $63.74 | 4.189% | $66.4101 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $238.63 | 6.304% | $253.6732 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $58.77 | 10.621% | $65.012 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $65.43 | 6.345% | $69.5815 | $69.58 | $69.60 | $69.60 |
| Purchase #6 | $149.62 | 13.453% | $169.7484 | $169.75 | $169.75 | $169.70 |
| Purchase #7 | $214.83 | 11.185% | $238.8587 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $972.42 | $1,056.6908 | $1,056.69 | $1,056.65 | $1,056.70 | |