| 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 | $127.72 | 5.400% | $134.6169 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $23.80 | 6.374% | $25.317 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $154.76 | 4.388% | $161.5509 | $161.55 | $161.55 | $161.60 |
| Purchase #4 | $31.91 | 10.404% | $35.2299 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $195.75 | 5.532% | $206.5789 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $11.61 | 8.605% | $12.609 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $199.95 | 9.333% | $218.6113 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $745.50 | $794.5139 | $794.52 | $794.50 | $794.50 | |