| 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 | $147.88 | 6.432% | $157.3916 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $124.54 | 10.524% | $137.6466 | $137.65 | $137.65 | $137.60 |
| Purchase #3 | $64.61 | 13.572% | $73.3789 | $73.38 | $73.40 | $73.40 |
| Purchase #4 | $201.33 | 11.694% | $224.8735 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $114.57 | 7.343% | $122.9829 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $74.95 | 12.411% | $84.252 | $84.25 | $84.25 | $84.30 |
| Purchase #7 | $85.74 | 5.657% | $90.5903 | $90.59 | $90.60 | $90.60 |
| 7 purchase totals = | $813.62 | $891.1158 | $891.11 | $891.15 | $891.20 | |