| 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 | $144.82 | 9.605% | $158.73 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $248.32 | 13.246% | $281.2125 | $281.21 | $281.20 | $281.20 |
| Purchase #3 | $189.63 | 10.722% | $209.9621 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $18.89 | 3.642% | $19.578 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $119.74 | 4.763% | $125.4432 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $239.85 | 4.462% | $250.5521 | $250.55 | $250.55 | $250.60 |
| Purchase #7 | $83.58 | 10.668% | $92.4963 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $1,044.83 | $1,137.9742 | $1,137.97 | $1,138.00 | $1,138.00 | |