| 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 | $110.43 | 3.377% | $114.1592 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $103.74 | 3.657% | $107.5338 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $25.48 | 4.242% | $26.5609 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $35.27 | 3.161% | $36.3849 | $36.38 | $36.40 | $36.40 |
| Purchase #5 | $183.57 | 6.673% | $195.8196 | $195.82 | $195.80 | $195.80 |
| Purchase #6 | $170.77 | 13.745% | $194.2423 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $184.63 | 7.257% | $198.0286 | $198.03 | $198.05 | $198.00 |
| 7 purchase totals = | $813.89 | $872.7293 | $872.72 | $872.75 | $872.70 | |