| 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 | $162.29 | 12.483% | $182.5487 | $182.55 | $182.55 | $182.50 |
| Purchase #2 | $35.54 | 7.364% | $38.1572 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $168.50 | 9.605% | $184.6844 | $184.68 | $184.70 | $184.70 |
| Purchase #4 | $113.64 | 10.355% | $125.4074 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $21.55 | 10.766% | $23.8701 | $23.87 | $23.85 | $23.90 |
| Purchase #6 | $114.70 | 4.538% | $119.9051 | $119.91 | $119.90 | $119.90 |
| Purchase #7 | $162.89 | 12.623% | $183.4516 | $183.45 | $183.45 | $183.50 |
| 7 purchase totals = | $779.11 | $858.0245 | $858.03 | $858.00 | $858.10 | |