| 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 | $147.25 | 6.666% | $157.0657 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $95.61 | 12.230% | $107.3031 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $107.61 | 6.173% | $114.2528 | $114.25 | $114.25 | $114.30 |
| Purchase #4 | $175.40 | 12.462% | $197.2583 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $135.27 | 12.143% | $151.6958 | $151.70 | $151.70 | $151.70 |
| Purchase #6 | $212.59 | 12.224% | $238.577 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $11.47 | 4.679% | $12.0067 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $885.20 | $978.1594 | $978.17 | $978.15 | $978.30 | |