| 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 | $155.65 | 4.560% | $162.7476 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $169.66 | 4.754% | $177.7256 | $177.73 | $177.75 | $177.70 |
| Purchase #3 | $214.66 | 12.859% | $242.2631 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $29.80 | 6.768% | $31.8169 | $31.82 | $31.80 | $31.80 |
| Purchase #5 | $154.48 | 7.871% | $166.6391 | $166.64 | $166.65 | $166.60 |
| Purchase #6 | $62.33 | 8.405% | $67.5688 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $227.72 | 6.306% | $242.08 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $1,014.30 | $1,090.8411 | $1,090.85 | $1,090.85 | $1,090.80 | |