| 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 | $119.59 | 9.841% | $131.3589 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $123.87 | 11.381% | $137.9676 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $111.65 | 12.445% | $125.5448 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $93.56 | 13.760% | $106.4339 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $34.90 | 12.805% | $39.3689 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $8.84 | 3.680% | $9.1653 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $157.47 | 12.240% | $176.7443 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $649.88 | $726.5837 | $726.58 | $726.55 | $726.60 | |