| 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 | $191.46 | 11.367% | $213.2233 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $219.31 | 10.336% | $241.9779 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $139.59 | 12.599% | $157.1769 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $188.81 | 8.847% | $205.514 | $205.51 | $205.50 | $205.50 |
| Purchase #5 | $161.45 | 8.495% | $175.1652 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $174.93 | 7.298% | $187.6964 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $15.74 | 11.403% | $17.5348 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $1,091.29 | $1,198.2885 | $1,198.29 | $1,198.30 | $1,198.30 | |