| 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 | $146.35 | 12.325% | $164.3876 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $16.40 | 13.806% | $18.6642 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $113.60 | 3.402% | $117.4647 | $117.46 | $117.45 | $117.50 |
| Purchase #4 | $106.57 | 7.128% | $114.1663 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $154.89 | 6.542% | $165.0229 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $141.83 | 7.214% | $152.0616 | $152.06 | $152.05 | $152.10 |
| Purchase #7 | $183.38 | 7.845% | $197.7662 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $863.02 | $929.5335 | $929.53 | $929.45 | $929.70 | |