| 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 | $164.99 | 7.666% | $177.6381 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $134.35 | 4.177% | $139.9618 | $139.96 | $139.95 | $140.00 |
| Purchase #3 | $10.69 | 10.271% | $11.788 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $27.44 | 10.539% | $30.3319 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $203.34 | 8.237% | $220.0891 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $238.98 | 3.777% | $248.0063 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $182.99 | 8.573% | $198.6777 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $962.78 | $1,026.4929 | $1,026.50 | $1,026.55 | $1,026.50 | |