| 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 | $168.90 | 12.465% | $189.9534 | $189.95 | $189.95 | $190.00 |
| Purchase #2 | $90.90 | 6.701% | $96.9912 | $96.99 | $97.00 | $97.00 |
| Purchase #3 | $174.99 | 13.495% | $198.6049 | $198.60 | $198.60 | $198.60 |
| Purchase #4 | $132.28 | 4.617% | $138.3874 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $243.69 | 13.269% | $276.0252 | $276.03 | $276.05 | $276.00 |
| Purchase #6 | $220.77 | 4.751% | $231.2588 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $63.37 | 6.132% | $67.2558 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $1,094.90 | $1,198.4767 | $1,198.48 | $1,198.50 | $1,198.60 | |