| 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 | $38.72 | 6.707% | $41.317 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $114.53 | 13.339% | $129.8072 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $221.27 | 7.668% | $238.237 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $230.36 | 7.863% | $248.4732 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $26.94 | 11.862% | $30.1356 | $30.14 | $30.15 | $30.10 |
| Purchase #6 | $14.84 | 7.230% | $15.9129 | $15.91 | $15.90 | $15.90 |
| Purchase #7 | $183.45 | 5.755% | $194.0075 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $830.11 | $897.8904 | $897.90 | $897.85 | $897.80 | |