| 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 | $185.31 | 9.643% | $203.1794 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $207.91 | 10.181% | $229.0773 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $76.62 | 4.184% | $79.8258 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $246.25 | 8.731% | $267.7501 | $267.75 | $267.75 | $267.80 |
| Purchase #5 | $117.65 | 6.535% | $125.3384 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $153.70 | 6.413% | $163.5568 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $19.55 | 12.584% | $22.0102 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $1,006.99 | $1,090.7380 | $1,090.75 | $1,090.80 | $1,090.80 | |