| 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 | $71.55 | 13.526% | $81.2279 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $157.27 | 12.695% | $177.2354 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $7.96 | 5.590% | $8.405 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $171.28 | 13.236% | $193.9506 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $138.91 | 4.488% | $145.1443 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $210.81 | 13.806% | $239.9144 | $239.91 | $239.90 | $239.90 |
| Purchase #7 | $43.53 | 4.759% | $45.6016 | $45.60 | $45.60 | $45.60 |
| 7 purchase totals = | $801.31 | $891.4792 | $891.48 | $891.50 | $891.40 | |