| 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 | $130.62 | 3.227% | $134.8351 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $118.45 | 6.685% | $126.3684 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $167.32 | 11.748% | $186.9768 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $211.80 | 6.327% | $225.2006 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $68.55 | 10.858% | $75.9932 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $131.58 | 9.497% | $144.0762 | $144.08 | $144.10 | $144.10 |
| Purchase #7 | $83.40 | 13.679% | $94.8083 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $911.72 | $988.2586 | $988.27 | $988.30 | $988.30 | |