| 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 | $191.70 | 8.337% | $207.682 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $182.60 | 5.107% | $191.9254 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $135.72 | 3.835% | $140.9249 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $194.94 | 10.325% | $215.0676 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $116.92 | 9.739% | $128.3068 | $128.31 | $128.30 | $128.30 |
| Purchase #6 | $34.25 | 10.670% | $37.9045 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $200.31 | 13.547% | $227.446 | $227.45 | $227.45 | $227.40 |
| 7 purchase totals = | $1,056.44 | $1,149.2572 | $1,149.26 | $1,149.25 | $1,149.20 | |