| 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 | $174.85 | 7.268% | $187.5581 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $29.90 | 3.406% | $30.9184 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $148.28 | 11.264% | $164.9823 | $164.98 | $165.00 | $165.00 |
| Purchase #4 | $175.74 | 3.520% | $181.926 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $100.53 | 9.566% | $110.1467 | $110.15 | $110.15 | $110.10 |
| Purchase #6 | $194.75 | 6.303% | $207.0251 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $112.50 | 5.723% | $118.9384 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $936.55 | $1,001.4950 | $1,001.51 | $1,001.55 | $1,001.40 | |