| 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 | $114.40 | 11.643% | $127.7196 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $195.32 | 13.604% | $221.8913 | $221.89 | $221.90 | $221.90 |
| Purchase #3 | $33.27 | 5.590% | $35.1298 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $158.34 | 4.652% | $165.706 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $120.75 | 8.438% | $130.9389 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $95.97 | 11.706% | $107.2042 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $50.41 | 4.527% | $52.6921 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $768.46 | $841.2819 | $841.28 | $841.30 | $841.20 | |