| 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 | $179.95 | 10.174% | $198.2581 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $128.73 | 3.630% | $133.4029 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $10.90 | 10.460% | $12.0401 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $235.81 | 12.549% | $265.4018 | $265.40 | $265.40 | $265.40 |
| Purchase #5 | $103.37 | 10.170% | $113.8827 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $174.50 | 13.613% | $198.2547 | $198.25 | $198.25 | $198.30 |
| Purchase #7 | $226.67 | 8.168% | $245.1844 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $1,059.93 | $1,166.4247 | $1,166.41 | $1,166.45 | $1,166.50 | |