| 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 | $190.36 | 8.449% | $206.4435 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $162.93 | 8.464% | $176.7204 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $53.55 | 3.864% | $55.6192 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $137.26 | 5.753% | $145.1566 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $157.67 | 11.534% | $175.8557 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $29.68 | 3.453% | $30.7049 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $165.98 | 12.209% | $186.2445 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $897.43 | $976.7448 | $976.74 | $976.70 | $976.70 | |