| 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 | $156.47 | 3.219% | $161.5068 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $102.34 | 5.304% | $107.7681 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $119.54 | 5.180% | $125.7322 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $178.36 | 9.377% | $195.0848 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $171.33 | 7.569% | $184.298 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $163.32 | 8.265% | $176.8184 | $176.82 | $176.80 | $176.80 |
| Purchase #7 | $12.93 | 11.287% | $14.3894 | $14.39 | $14.40 | $14.40 |
| 7 purchase totals = | $904.29 | $965.5977 | $965.60 | $965.60 | $965.60 | |