| 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 | $178.59 | 10.796% | $197.8706 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $18.28 | 7.238% | $19.6031 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $163.37 | 4.344% | $170.4668 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $147.42 | 6.328% | $156.7487 | $156.75 | $156.75 | $156.70 |
| Purchase #5 | $212.81 | 13.607% | $241.7671 | $241.77 | $241.75 | $241.80 |
| Purchase #6 | $205.54 | 7.761% | $221.492 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $134.80 | 3.782% | $139.8981 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $1,060.81 | $1,147.8464 | $1,147.85 | $1,147.80 | $1,147.90 | |