| 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 | $160.82 | 3.310% | $166.1431 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $92.99 | 5.660% | $98.2532 | $98.25 | $98.25 | $98.30 |
| Purchase #3 | $250.75 | 9.635% | $274.9098 | $274.91 | $274.90 | $274.90 |
| Purchase #4 | $117.56 | 4.809% | $123.2135 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $222.89 | 3.817% | $231.3977 | $231.40 | $231.40 | $231.40 |
| Purchase #6 | $227.72 | 5.157% | $239.4635 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $22.27 | 6.332% | $23.6801 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $1,095.00 | $1,157.0609 | $1,157.05 | $1,157.05 | $1,157.10 | |