| 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 | $193.60 | 6.732% | $206.6332 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $55.97 | 3.411% | $57.8791 | $57.88 | $57.90 | $57.90 |
| Purchase #3 | $59.75 | 6.400% | $63.574 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $107.88 | 6.719% | $115.1285 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $193.95 | 6.746% | $207.0339 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $151.56 | 13.226% | $171.6053 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $96.99 | 3.772% | $100.6485 | $100.65 | $100.65 | $100.60 |
| 7 purchase totals = | $859.70 | $922.5025 | $922.50 | $922.55 | $922.40 | |