| 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 | $154.84 | 13.722% | $176.0871 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $33.26 | 12.648% | $37.4667 | $37.47 | $37.45 | $37.50 |
| Purchase #3 | $241.88 | 12.714% | $272.6326 | $272.63 | $272.65 | $272.60 |
| Purchase #4 | $206.54 | 4.611% | $216.0636 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $36.35 | 7.118% | $38.9374 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $224.54 | 3.269% | $231.8802 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $176.29 | 7.311% | $189.1786 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $1,073.70 | $1,162.2462 | $1,162.25 | $1,162.30 | $1,162.30 | |