| 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 | $183.75 | 12.638% | $206.9723 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $8.77 | 7.243% | $9.4052 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $49.97 | 12.777% | $56.3547 | $56.35 | $56.35 | $56.40 |
| Purchase #4 | $84.67 | 3.216% | $87.393 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $157.88 | 3.764% | $163.8226 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $131.54 | 5.822% | $139.1983 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $186.34 | 3.216% | $192.3327 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $802.92 | $855.4788 | $855.47 | $855.45 | $855.50 | |