| 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 | $160.99 | 8.832% | $175.2086 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $237.55 | 8.112% | $256.8201 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $227.82 | 11.626% | $254.3064 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $71.79 | 7.213% | $76.9682 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $182.54 | 8.634% | $198.3005 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $222.40 | 12.121% | $249.3571 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $82.45 | 7.789% | $88.872 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $1,185.54 | $1,299.8329 | $1,299.84 | $1,299.75 | $1,299.90 | |