| 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 | $150.38 | 11.821% | $168.1564 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $100.99 | 9.567% | $110.6517 | $110.65 | $110.65 | $110.70 |
| Purchase #3 | $31.63 | 13.286% | $35.8324 | $35.83 | $35.85 | $35.80 |
| Purchase #4 | $153.42 | 8.749% | $166.8427 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $5.44 | 7.464% | $5.846 | $5.85 | $5.85 | $5.80 |
| Purchase #6 | $192.70 | 11.816% | $215.4694 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $171.38 | 9.109% | $186.991 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $805.94 | $889.7896 | $889.79 | $889.80 | $889.80 | |