| 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 | $164.30 | 4.684% | $171.9958 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $226.54 | 13.491% | $257.1025 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $129.64 | 7.237% | $139.022 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $250.47 | 8.216% | $271.0486 | $271.05 | $271.05 | $271.00 |
| Purchase #5 | $178.83 | 8.219% | $193.528 | $193.53 | $193.55 | $193.50 |
| Purchase #6 | $206.72 | 13.388% | $234.3957 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $249.91 | 5.496% | $263.6451 | $263.65 | $263.65 | $263.60 |
| 7 purchase totals = | $1,406.41 | $1,530.7377 | $1,530.75 | $1,530.75 | $1,530.60 | |