| 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 | $149.32 | 7.670% | $160.7728 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $104.60 | 9.784% | $114.8341 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $89.32 | 3.685% | $92.6114 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $43.36 | 8.749% | $47.1536 | $47.15 | $47.15 | $47.20 |
| Purchase #5 | $209.33 | 3.772% | $217.2259 | $217.23 | $217.25 | $217.20 |
| Purchase #6 | $21.39 | 8.768% | $23.2655 | $23.27 | $23.25 | $23.30 |
| Purchase #7 | $249.85 | 7.482% | $268.5438 | $268.54 | $268.55 | $268.50 |
| 7 purchase totals = | $867.17 | $924.4071 | $924.40 | $924.40 | $924.40 | |