| 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 | $156.27 | 3.360% | $161.5207 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $27.78 | 11.436% | $30.9569 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $224.72 | 10.670% | $248.6976 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $247.74 | 11.443% | $276.0889 | $276.09 | $276.10 | $276.10 |
| Purchase #5 | $191.26 | 3.763% | $198.4571 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $148.74 | 5.776% | $157.3312 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $100.26 | 9.802% | $110.0875 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $1,096.77 | $1,183.1399 | $1,183.15 | $1,183.15 | $1,183.20 | |