| 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 | $146.88 | 6.709% | $156.7342 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $165.65 | 6.356% | $176.1787 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $53.47 | 10.156% | $58.9004 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $166.26 | 13.415% | $188.5638 | $188.56 | $188.55 | $188.60 |
| Purchase #5 | $159.42 | 7.752% | $171.7782 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $181.55 | 4.467% | $189.6598 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $16.69 | 12.737% | $18.8158 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $889.92 | $960.6309 | $960.63 | $960.65 | $960.70 | |