| 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 | $126.59 | 12.327% | $142.1947 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $114.45 | 12.465% | $128.7162 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $103.26 | 9.630% | $113.2039 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $86.41 | 13.262% | $97.8697 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $26.84 | 6.296% | $28.5298 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $63.64 | 9.469% | $69.6661 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $52.78 | 6.293% | $56.1014 | $56.10 | $56.10 | $56.10 |
| 7 purchase totals = | $573.97 | $636.2818 | $636.28 | $636.25 | $636.30 | |