| 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 | $172.49 | 6.829% | $184.2693 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $46.41 | 10.287% | $51.1842 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $36.29 | 12.692% | $40.8959 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $111.73 | 12.207% | $125.3689 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $57.88 | 4.376% | $60.4128 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $50.37 | 3.302% | $52.0332 | $52.03 | $52.05 | $52.00 |
| Purchase #7 | $79.51 | 10.414% | $87.7902 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $554.68 | $601.9545 | $601.95 | $601.95 | $602.00 | |