| 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 | $163.93 | 7.866% | $176.8247 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $224.27 | 3.115% | $231.256 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $170.51 | 6.633% | $181.8199 | $181.82 | $181.80 | $181.80 |
| Purchase #4 | $93.64 | 12.751% | $105.58 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $121.58 | 12.205% | $136.4188 | $136.42 | $136.40 | $136.40 |
| Purchase #6 | $77.65 | 7.642% | $83.584 | $83.58 | $83.60 | $83.60 |
| Purchase #7 | $135.73 | 13.457% | $153.9952 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $987.31 | $1,069.4786 | $1,069.48 | $1,069.45 | $1,069.50 | |