| 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 | $174.76 | 13.798% | $198.8734 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $86.45 | 9.794% | $94.9169 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $186.31 | 3.697% | $193.1979 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $196.70 | 4.327% | $205.2112 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $124.26 | 8.659% | $135.0197 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $142.56 | 12.632% | $160.5682 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $85.52 | 8.521% | $92.8072 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $996.56 | $1,080.5945 | $1,080.60 | $1,080.50 | $1,080.60 | |