| 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 | $164.77 | 8.345% | $178.5201 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $61.49 | 3.732% | $63.7848 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $13.85 | 5.565% | $14.6208 | $14.62 | $14.60 | $14.60 |
| Purchase #4 | $120.52 | 4.114% | $125.4782 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $45.36 | 8.762% | $49.3344 | $49.33 | $49.35 | $49.30 |
| Purchase #6 | $239.77 | 5.167% | $252.1589 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $5.90 | 5.488% | $6.2238 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $651.66 | $690.1210 | $690.11 | $690.10 | $690.10 | |