| 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 | $129.77 | 11.709% | $144.9648 | $144.96 | $144.95 | $145.00 |
| Purchase #2 | $107.89 | 11.267% | $120.046 | $120.05 | $120.05 | $120.00 |
| Purchase #3 | $249.69 | 9.120% | $272.4617 | $272.46 | $272.45 | $272.50 |
| Purchase #4 | $112.66 | 7.354% | $120.945 | $120.95 | $120.95 | $120.90 |
| Purchase #5 | $22.99 | 3.661% | $23.8317 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $175.45 | 9.708% | $192.4827 | $192.48 | $192.50 | $192.50 |
| Purchase #7 | $162.32 | 4.336% | $169.3582 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $960.77 | $1,044.0901 | $1,044.09 | $1,044.10 | $1,044.10 | |