| 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 | $138.32 | 6.373% | $147.1351 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $99.71 | 13.299% | $112.9704 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $245.31 | 6.831% | $262.0671 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $145.35 | 3.842% | $150.9343 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $125.56 | 3.717% | $130.2271 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $177.64 | 13.863% | $202.2662 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $239.29 | 3.652% | $248.0289 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $1,171.18 | $1,253.6291 | $1,253.64 | $1,253.65 | $1,253.60 | |