| 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 | $182.77 | 12.434% | $205.4956 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $83.83 | 7.332% | $89.9764 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $190.80 | 9.444% | $208.8192 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $217.43 | 6.642% | $231.8717 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $181.46 | 7.849% | $195.7028 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $152.56 | 3.459% | $157.8371 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $172.47 | 12.219% | $193.5441 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $1,181.32 | $1,283.2469 | $1,283.25 | $1,283.25 | $1,283.20 | |