| 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 | $147.31 | 11.838% | $164.7486 | $164.75 | $164.75 | $164.70 |
| Purchase #2 | $96.72 | 6.739% | $103.238 | $103.24 | $103.25 | $103.20 |
| Purchase #3 | $182.96 | 3.207% | $188.8275 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $233.78 | 6.157% | $248.1738 | $248.17 | $248.15 | $248.20 |
| Purchase #5 | $26.45 | 9.510% | $28.9654 | $28.97 | $28.95 | $29.00 |
| Purchase #6 | $44.33 | 9.247% | $48.4292 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $22.85 | 7.231% | $24.5023 | $24.50 | $24.50 | $24.50 |
| 7 purchase totals = | $754.40 | $806.8848 | $806.89 | $806.90 | $806.80 | |